| 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 | $210.62 | 8.769% | $229.0893 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $26.61 | 7.283% | $28.548 | $28.55 | $28.55 | $28.50 |
| Purchase #3 | $184.65 | 11.518% | $205.918 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $169.56 | 8.199% | $183.4622 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $219.68 | 8.759% | $238.9218 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $122.73 | 4.311% | $128.0209 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $161.59 | 11.338% | $179.9111 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $1,095.44 | $1,193.8713 | $1,193.87 | $1,193.80 | $1,193.80 | |