| 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 | $103.73 | 6.723% | $110.7038 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $184.74 | 13.485% | $209.6522 | $209.65 | $209.65 | $209.70 |
| Purchase #3 | $188.35 | 7.490% | $202.4574 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $234.62 | 9.849% | $257.7277 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $168.51 | 6.320% | $179.1598 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $189.62 | 10.848% | $210.19 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $90.97 | 13.567% | $103.3119 | $103.31 | $103.30 | $103.30 |
| 7 purchase totals = | $1,160.54 | $1,273.2028 | $1,273.20 | $1,273.20 | $1,273.30 | |