| 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 | $8.86 | 8.554% | $9.6179 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $188.40 | 10.140% | $207.5038 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $149.62 | 11.317% | $166.5525 | $166.55 | $166.55 | $166.60 |
| Purchase #4 | $68.90 | 11.399% | $76.7539 | $76.75 | $76.75 | $76.80 |
| Purchase #5 | $169.37 | 3.662% | $175.5723 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $129.71 | 7.129% | $138.957 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $211.29 | 10.803% | $234.1157 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $926.15 | $1,009.0731 | $1,009.07 | $1,009.00 | $1,009.20 | |