| 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 | $250.92 | 6.460% | $267.1294 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $31.55 | 6.512% | $33.6045 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $201.36 | 3.350% | $208.1056 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $190.66 | 10.396% | $210.481 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $166.28 | 13.673% | $189.0155 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $42.69 | 9.435% | $46.7178 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $238.35 | 10.695% | $263.8415 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $1,121.81 | $1,218.8953 | $1,218.90 | $1,218.90 | $1,218.80 | |