| 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 | $245.48 | 5.658% | $259.3693 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $15.89 | 12.213% | $17.8306 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $237.79 | 4.638% | $248.8187 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $243.39 | 13.804% | $276.9876 | $276.99 | $277.00 | $277.00 |
| Purchase #5 | $233.49 | 9.737% | $256.2249 | $256.22 | $256.20 | $256.20 |
| Purchase #6 | $211.27 | 8.462% | $229.1477 | $229.15 | $229.15 | $229.10 |
| Purchase #7 | $147.61 | 8.521% | $160.1878 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $1,334.92 | $1,448.5666 | $1,448.57 | $1,448.55 | $1,448.50 | |