| 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 | $219.73 | 9.745% | $241.1427 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $70.97 | 4.155% | $73.9188 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $89.71 | 4.613% | $93.8483 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $238.51 | 4.851% | $250.0801 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $43.56 | 12.652% | $49.0712 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $150.99 | 6.348% | $160.5748 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $194.91 | 10.845% | $216.048 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $1,008.38 | $1,084.6839 | $1,084.68 | $1,084.65 | $1,084.60 | |