| 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 | $239.78 | 4.681% | $251.0041 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $218.90 | 13.617% | $248.7076 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $106.28 | 12.499% | $119.5639 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $100.55 | 9.535% | $110.1374 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $195.78 | 6.274% | $208.0632 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $195.26 | 11.398% | $217.5157 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $92.47 | 3.649% | $95.8442 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $1,149.02 | $1,250.8361 | $1,250.83 | $1,250.80 | $1,250.80 | |