| 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 | $237.49 | 13.220% | $268.8862 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $144.53 | 3.317% | $149.3241 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $147.29 | 5.427% | $155.2834 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $171.34 | 9.586% | $187.7647 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $69.84 | 9.457% | $76.4448 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $8.42 | 12.220% | $9.4489 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $138.77 | 11.586% | $154.8479 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $917.68 | $1,002.0000 | $1,001.99 | $1,002.00 | $1,001.90 | |