| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.46 | 10.316% | $252.0279 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $210.27 | 13.846% | $239.384 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $120.51 | 12.756% | $135.8823 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $205.77 | 6.219% | $218.5668 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $173.48 | 11.306% | $193.0936 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $207.65 | 10.389% | $229.2228 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $225.79 | 10.181% | $248.7777 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,371.93 | $1,516.9551 | $1,516.95 | $1,517.00 | $1,517.00 | |