| 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 | $232.73 | 10.646% | $257.5064 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $54.66 | 11.834% | $61.1285 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $22.55 | 8.568% | $24.4821 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $165.27 | 13.472% | $187.5352 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $174.80 | 3.382% | $180.7117 | $180.71 | $180.70 | $180.70 |
| Purchase #6 | $80.96 | 12.201% | $90.8379 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $187.41 | 4.155% | $195.1969 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $918.38 | $997.3987 | $997.41 | $997.45 | $997.30 | |