| 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 | $220.32 | 8.824% | $239.761 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $62.99 | 4.795% | $66.0104 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $26.44 | 9.654% | $28.9925 | $28.99 | $29.00 | $29.00 |
| Purchase #4 | $238.44 | 13.162% | $269.8235 | $269.82 | $269.80 | $269.80 |
| Purchase #5 | $189.69 | 5.138% | $199.4363 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $108.86 | 12.171% | $122.1094 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $60.83 | 6.360% | $64.6988 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $907.57 | $990.8319 | $990.83 | $990.80 | $990.80 | |