| 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 | $219.67 | 9.369% | $240.2509 | $240.25 | $240.25 | $240.30 |
| Purchase #2 | $174.53 | 12.736% | $196.7581 | $196.76 | $196.75 | $196.80 |
| Purchase #3 | $34.71 | 10.621% | $38.3965 | $38.40 | $38.40 | $38.40 |
| Purchase #4 | $36.29 | 13.266% | $41.1042 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $158.78 | 10.345% | $175.2058 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $131.82 | 6.293% | $140.1154 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $232.48 | 6.409% | $247.3796 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $988.28 | $1,079.2105 | $1,079.22 | $1,079.20 | $1,079.30 | |