| 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 | $214.47 | 6.597% | $228.6186 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $9.65 | 4.218% | $10.057 | $10.06 | $10.05 | $10.10 |
| Purchase #3 | $138.41 | 9.588% | $151.6808 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $213.64 | 13.179% | $241.7956 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $208.32 | 9.336% | $227.7688 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $31.47 | 6.834% | $33.6207 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $113.52 | 11.405% | $126.467 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $929.48 | $1,020.0085 | $1,020.02 | $1,019.95 | $1,020.10 | |