| 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 | $201.48 | 9.624% | $220.8704 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $55.40 | 12.487% | $62.3178 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $102.65 | 6.119% | $108.9312 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $119.98 | 11.854% | $134.2024 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $35.83 | 7.649% | $38.5706 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $186.44 | 12.846% | $210.3901 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $205.80 | 13.821% | $234.2436 | $234.24 | $234.25 | $234.20 |
| 7 purchase totals = | $907.58 | $1,009.5261 | $1,009.52 | $1,009.50 | $1,009.50 | |