| 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 | $240.86 | 10.865% | $267.0294 | $267.03 | $267.05 | $267.00 |
| Purchase #2 | $168.48 | 13.307% | $190.8996 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $146.36 | 8.812% | $159.2572 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $143.42 | 12.322% | $161.0922 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $165.35 | 13.470% | $187.6226 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $208.85 | 9.539% | $228.7722 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $168.88 | 3.722% | $175.1657 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $1,242.20 | $1,369.8389 | $1,369.84 | $1,369.80 | $1,369.90 | |