| 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 | $238.54 | 11.840% | $266.7831 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $48.68 | 4.650% | $50.9436 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $138.28 | 5.729% | $146.2021 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $149.57 | 13.783% | $170.1852 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $107.90 | 3.646% | $111.834 | $111.83 | $111.85 | $111.80 |
| Purchase #6 | $167.29 | 3.651% | $173.3978 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $176.96 | 8.176% | $191.4282 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,027.22 | $1,110.7740 | $1,110.77 | $1,110.85 | $1,110.70 | |