| 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 | $200.94 | 6.596% | $214.194 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $167.90 | 9.176% | $183.3065 | $183.31 | $183.30 | $183.30 |
| Purchase #3 | $140.25 | 12.529% | $157.8219 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $44.41 | 7.644% | $47.8047 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $82.95 | 12.266% | $93.1246 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $102.68 | 11.179% | $114.1586 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $219.73 | 8.449% | $238.295 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $958.86 | $1,048.7053 | $1,048.70 | $1,048.65 | $1,048.70 | |