| 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 | $225.72 | 9.169% | $246.4163 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $219.62 | 11.459% | $244.7863 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $241.66 | 4.269% | $251.9765 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $73.85 | 7.590% | $79.4552 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $234.69 | 7.168% | $251.5126 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $89.80 | 9.184% | $98.0472 | $98.05 | $98.05 | $98.00 |
| Purchase #7 | $137.98 | 13.115% | $156.0761 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $1,223.32 | $1,328.2702 | $1,328.29 | $1,328.30 | $1,328.30 | |