| 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 | $110.86 | 9.672% | $121.5824 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $214.74 | 13.630% | $244.0091 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $69.56 | 10.816% | $77.0836 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $156.44 | 12.463% | $175.9371 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $193.81 | 7.667% | $208.6694 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $71.96 | 4.618% | $75.2831 | $75.28 | $75.30 | $75.30 |
| Purchase #7 | $21.57 | 7.301% | $23.1448 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $838.94 | $925.7095 | $925.70 | $925.75 | $925.70 | |