| 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 | $133.35 | 7.133% | $142.8619 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $228.29 | 5.456% | $240.7455 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $87.70 | 10.491% | $96.9006 | $96.90 | $96.90 | $96.90 |
| Purchase #4 | $96.74 | 10.859% | $107.245 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $13.59 | 4.696% | $14.2282 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $186.93 | 6.421% | $198.9328 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $214.93 | 13.300% | $243.5157 | $243.52 | $243.50 | $243.50 |
| 7 purchase totals = | $961.53 | $1,044.4297 | $1,044.44 | $1,044.45 | $1,044.30 | |