| 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 | $244.82 | 10.479% | $270.4747 | $270.47 | $270.45 | $270.50 |
| Purchase #2 | $115.30 | 13.701% | $131.0973 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $222.43 | 8.337% | $240.974 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $85.67 | 3.812% | $88.9357 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $84.83 | 11.328% | $94.4395 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $192.98 | 6.837% | $206.174 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $166.46 | 7.426% | $178.8213 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $1,112.49 | $1,210.9165 | $1,210.91 | $1,210.85 | $1,210.90 | |