| 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 | $94.46 | 13.369% | $107.0884 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $226.58 | 5.150% | $238.2489 | $238.25 | $238.25 | $238.20 |
| Purchase #3 | $199.27 | 5.358% | $209.9469 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $122.38 | 4.855% | $128.3215 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $127.80 | 6.301% | $135.8527 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $226.32 | 3.722% | $234.7436 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $162.87 | 12.322% | $182.9388 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $1,159.68 | $1,237.1408 | $1,237.14 | $1,237.15 | $1,237.00 | |