| 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 | $194.65 | 9.161% | $212.4819 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $81.31 | 8.372% | $88.1173 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $46.99 | 7.514% | $50.5208 | $50.52 | $50.50 | $50.50 |
| Purchase #4 | $177.74 | 13.312% | $201.4007 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $121.50 | 8.393% | $131.6975 | $131.70 | $131.70 | $131.70 |
| Purchase #6 | $140.36 | 4.245% | $146.3183 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $84.77 | 9.829% | $93.102 | $93.10 | $93.10 | $93.10 |
| 7 purchase totals = | $847.32 | $923.6385 | $923.64 | $923.60 | $923.60 | |