| 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 | $114.31 | 5.865% | $121.0143 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $67.39 | 7.611% | $72.5191 | $72.52 | $72.50 | $72.50 |
| Purchase #3 | $66.54 | 11.628% | $74.2773 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $225.84 | 6.727% | $241.0323 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $138.63 | 8.751% | $150.7615 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $60.71 | 5.236% | $63.8888 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $202.93 | 13.764% | $230.8613 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $876.35 | $954.3546 | $954.35 | $954.35 | $954.40 | |