| 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 | $211.26 | 12.299% | $237.2429 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $216.48 | 9.691% | $237.4591 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $240.89 | 8.280% | $260.8357 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $51.25 | 10.786% | $56.7778 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $158.34 | 7.481% | $170.1854 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $175.74 | 8.778% | $191.1665 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $57.28 | 12.809% | $64.617 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $1,111.24 | $1,218.2844 | $1,218.30 | $1,218.30 | $1,218.30 | |