| 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 | $239.34 | 9.838% | $262.8863 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $94.57 | 12.689% | $106.57 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $74.64 | 9.335% | $81.6076 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $123.33 | 12.391% | $138.6118 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $196.29 | 3.749% | $203.6489 | $203.65 | $203.65 | $203.60 |
| Purchase #6 | $137.83 | 12.825% | $155.5067 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $141.57 | 5.675% | $149.6041 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $1,007.57 | $1,098.4354 | $1,098.44 | $1,098.40 | $1,098.40 | |