| 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 | $206.74 | 6.300% | $219.7646 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $143.35 | 12.723% | $161.5884 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $236.62 | 6.436% | $251.8489 | $251.85 | $251.85 | $251.80 |
| Purchase #4 | $220.28 | 9.314% | $240.7969 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $222.28 | 11.165% | $247.0976 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $236.65 | 13.302% | $268.1292 | $268.13 | $268.15 | $268.10 |
| Purchase #7 | $66.75 | 9.265% | $72.9344 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $1,332.67 | $1,462.1600 | $1,462.16 | $1,462.20 | $1,462.10 | |