| 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 | $20.69 | 10.156% | $22.7913 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $32.45 | 11.591% | $36.2113 | $36.21 | $36.20 | $36.20 |
| Purchase #3 | $159.29 | 5.850% | $168.6085 | $168.61 | $168.60 | $168.60 |
| Purchase #4 | $104.95 | 13.269% | $118.8758 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $243.29 | 6.593% | $259.3301 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $211.85 | 13.375% | $240.1849 | $240.18 | $240.20 | $240.20 |
| Purchase #7 | $230.63 | 12.786% | $260.1184 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $1,003.15 | $1,106.1203 | $1,106.12 | $1,106.15 | $1,106.10 | |