| 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 | $234.39 | 4.764% | $245.5563 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $147.78 | 8.542% | $160.4034 | $160.40 | $160.40 | $160.40 |
| Purchase #3 | $182.80 | 4.625% | $191.2545 | $191.25 | $191.25 | $191.30 |
| Purchase #4 | $97.82 | 13.176% | $110.7088 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $152.54 | 8.744% | $165.8781 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $19.63 | 13.690% | $22.3173 | $22.32 | $22.30 | $22.30 |
| Purchase #7 | $90.80 | 11.516% | $101.2565 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $925.76 | $997.3749 | $997.38 | $997.35 | $997.50 | |