| 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 | $197.25 | 6.463% | $209.9983 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $201.33 | 12.616% | $226.7298 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $136.26 | 13.705% | $154.9344 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $35.39 | 8.849% | $38.5217 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $194.45 | 4.163% | $202.545 | $202.55 | $202.55 | $202.50 |
| Purchase #6 | $66.40 | 6.474% | $70.6987 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $82.57 | 8.273% | $89.401 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $913.65 | $992.8289 | $992.83 | $992.85 | $992.70 | |