| 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 | $210.86 | 4.775% | $220.9286 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $40.76 | 9.785% | $44.7484 | $44.75 | $44.75 | $44.70 |
| Purchase #3 | $115.49 | 5.271% | $121.5775 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $240.77 | 8.154% | $260.4024 | $260.40 | $260.40 | $260.40 |
| Purchase #5 | $68.95 | 4.181% | $71.8328 | $71.83 | $71.85 | $71.80 |
| Purchase #6 | $168.99 | 4.111% | $175.9372 | $175.94 | $175.95 | $175.90 |
| Purchase #7 | $248.33 | 11.371% | $276.5676 | $276.57 | $276.55 | $276.60 |
| 7 purchase totals = | $1,094.15 | $1,171.9945 | $1,172.00 | $1,172.05 | $1,171.90 | |