| 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 | $94.90 | 12.596% | $106.8536 | $106.85 | $106.85 | $106.90 |
| Purchase #2 | $187.74 | 4.584% | $196.346 | $196.35 | $196.35 | $196.30 |
| Purchase #3 | $240.79 | 13.543% | $273.4002 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $85.63 | 12.418% | $96.2635 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $27.90 | 13.531% | $31.6751 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $238.25 | 4.774% | $249.6241 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $34.69 | 9.859% | $38.1101 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $909.90 | $992.2726 | $992.27 | $992.25 | $992.30 | |