| 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 | $218.50 | 11.766% | $244.2087 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $201.51 | 9.560% | $220.7744 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $125.60 | 9.168% | $137.115 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $158.83 | 11.517% | $177.1225 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $212.77 | 4.775% | $222.9298 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $192.47 | 4.321% | $200.7866 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $26.42 | 4.585% | $27.6314 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $1,136.10 | $1,230.5684 | $1,230.57 | $1,230.55 | $1,230.50 | |