| 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 | $243.61 | 10.470% | $269.116 | $269.12 | $269.10 | $269.10 |
| Purchase #2 | $111.30 | 8.696% | $120.9786 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $140.57 | 10.830% | $155.7937 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $31.82 | 7.197% | $34.1101 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $170.39 | 11.386% | $189.7906 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $125.39 | 6.687% | $133.7748 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $219.30 | 9.444% | $240.0107 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $1,042.38 | $1,143.5745 | $1,143.57 | $1,143.55 | $1,143.60 | |