| 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 | $189.83 | 7.188% | $203.475 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $179.80 | 11.807% | $201.029 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $194.35 | 4.328% | $202.7615 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $228.31 | 4.513% | $238.6136 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $122.43 | 11.840% | $136.9257 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $143.97 | 4.561% | $150.5365 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $155.60 | 6.785% | $166.1575 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $1,214.29 | $1,299.4988 | $1,299.51 | $1,299.55 | $1,299.50 | |