| 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 | $135.48 | 13.297% | $153.4948 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $152.47 | 10.267% | $168.1241 | $168.12 | $168.10 | $168.10 |
| Purchase #3 | $195.90 | 7.311% | $210.2222 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $114.82 | 12.257% | $128.8935 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $112.82 | 8.873% | $122.8305 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $25.51 | 13.639% | $28.9893 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $232.65 | 10.756% | $257.6738 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $969.65 | $1,070.2282 | $1,070.21 | $1,070.20 | $1,070.20 | |