| 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 | $103.70 | 8.592% | $112.6099 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $24.72 | 11.869% | $27.654 | $27.65 | $27.65 | $27.70 |
| Purchase #3 | $179.27 | 12.197% | $201.1356 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $136.68 | 9.823% | $150.1061 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $232.63 | 3.369% | $240.4673 | $240.47 | $240.45 | $240.50 |
| Purchase #6 | $241.25 | 3.200% | $248.97 | $248.97 | $248.95 | $249.00 |
| Purchase #7 | $219.65 | 8.589% | $238.5157 | $238.52 | $238.50 | $238.50 |
| 7 purchase totals = | $1,137.90 | $1,219.4586 | $1,219.47 | $1,219.40 | $1,219.50 | |