| 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 | $114.30 | 9.352% | $124.9893 | $124.99 | $125.00 | $125.00 |
| Purchase #2 | $104.63 | 10.204% | $115.3064 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $92.78 | 8.654% | $100.8092 | $100.81 | $100.80 | $100.80 |
| Purchase #4 | $193.27 | 13.725% | $219.7963 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $84.92 | 8.607% | $92.2291 | $92.23 | $92.25 | $92.20 |
| Purchase #6 | $32.68 | 13.391% | $37.0562 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $211.61 | 6.460% | $225.28 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $834.19 | $915.4665 | $915.48 | $915.50 | $915.50 | |