| 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 | $46.72 | 10.661% | $51.7008 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $31.65 | 5.122% | $33.2711 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $157.63 | 11.173% | $175.242 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $232.46 | 8.610% | $252.4748 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $228.82 | 9.408% | $250.3474 | $250.35 | $250.35 | $250.30 |
| Purchase #6 | $170.30 | 7.384% | $182.875 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $178.35 | 9.308% | $194.9508 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $1,045.93 | $1,140.8619 | $1,140.86 | $1,140.85 | $1,140.90 | |