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 | $21.28 | 3.640% | $22.0546 | $22.05 | $22.05 | $22.10 |
Purchase #2 | $64.32 | 9.818% | $70.6349 | $70.63 | $70.65 | $70.60 |
Purchase #3 | $31.66 | 4.399% | $33.0527 | $33.05 | $33.05 | $33.10 |
Purchase #4 | $165.47 | 10.716% | $183.2018 | $183.20 | $183.20 | $183.20 |
Purchase #5 | $182.67 | 13.372% | $207.0966 | $207.10 | $207.10 | $207.10 |
Purchase #6 | $143.57 | 10.793% | $159.0655 | $159.07 | $159.05 | $159.10 |
Purchase #7 | $213.91 | 9.557% | $234.3534 | $234.35 | $234.35 | $234.40 |
7 purchase totals = | $822.88 | $909.4595 | $909.45 | $909.45 | $909.60 |