| 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 | $122.80 | 9.284% | $134.2008 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $37.62 | 7.853% | $40.5743 | $40.57 | $40.55 | $40.60 |
| Purchase #3 | $222.79 | 11.564% | $248.5534 | $248.55 | $248.55 | $248.60 |
| Purchase #4 | $195.72 | 5.312% | $206.1166 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $187.52 | 4.375% | $195.724 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $23.80 | 6.409% | $25.3253 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $97.85 | 5.285% | $103.0214 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $888.10 | $953.5158 | $953.51 | $953.45 | $953.50 | |