| 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 | $38.82 | 6.232% | $41.2393 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $103.94 | 10.750% | $115.1136 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $207.71 | 9.851% | $228.1715 | $228.17 | $228.15 | $228.20 |
| Purchase #4 | $207.79 | 11.307% | $231.2848 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $20.80 | 4.453% | $21.7262 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $132.44 | 10.214% | $145.9674 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $66.73 | 6.468% | $71.0461 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $778.23 | $854.5489 | $854.55 | $854.55 | $854.50 | |