| 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 | $129.86 | 7.574% | $139.6956 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $235.98 | 3.764% | $244.8623 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $41.71 | 13.668% | $47.4109 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $62.94 | 12.316% | $70.6917 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $194.32 | 8.674% | $211.1753 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $104.71 | 11.485% | $116.7359 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $71.63 | 12.518% | $80.5966 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $841.15 | $911.1683 | $911.18 | $911.20 | $911.20 | |