| 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 | $197.97 | 11.163% | $220.0694 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $201.64 | 11.132% | $224.0866 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $91.90 | 7.533% | $98.8228 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $134.70 | 12.862% | $152.0251 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $208.71 | 8.404% | $226.25 | $226.25 | $226.25 | $226.30 |
| Purchase #6 | $109.46 | 11.558% | $122.1114 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $59.74 | 12.713% | $67.3347 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $1,004.12 | $1,110.7000 | $1,110.70 | $1,110.70 | $1,110.70 | |