| 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 | $109.86 | 5.613% | $116.0264 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $12.69 | 11.863% | $14.1954 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $152.49 | 6.353% | $162.1777 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $174.37 | 8.126% | $188.5393 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $250.52 | 11.424% | $279.1394 | $279.14 | $279.15 | $279.10 |
| Purchase #6 | $100.25 | 10.624% | $110.9006 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $119.48 | 8.869% | $130.0767 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $919.66 | $1,001.0555 | $1,001.07 | $1,001.15 | $1,001.00 | |