| 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 | $248.42 | 12.685% | $279.9321 | $279.93 | $279.95 | $279.90 |
| Purchase #2 | $202.31 | 13.814% | $230.2571 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $20.46 | 5.203% | $21.5245 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $6.87 | 4.360% | $7.1695 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $181.72 | 11.128% | $201.9418 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $182.87 | 3.173% | $188.6725 | $188.67 | $188.65 | $188.70 |
| Purchase #7 | $243.25 | 11.450% | $271.1021 | $271.10 | $271.10 | $271.10 |
| 7 purchase totals = | $1,085.90 | $1,200.5996 | $1,200.59 | $1,200.55 | $1,200.60 | |