| 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 | $36.65 | 4.613% | $38.3407 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $76.82 | 7.219% | $82.3656 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $222.87 | 10.470% | $246.2045 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $146.94 | 9.662% | $161.1373 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $116.84 | 4.238% | $121.7917 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $192.66 | 13.854% | $219.3511 | $219.35 | $219.35 | $219.40 |
| Purchase #7 | $210.73 | 5.319% | $221.9387 | $221.94 | $221.95 | $221.90 |
| 7 purchase totals = | $1,003.51 | $1,091.1296 | $1,091.13 | $1,091.15 | $1,091.10 | |