| 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 | $202.27 | 13.241% | $229.0526 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $27.56 | 5.602% | $29.1039 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $113.62 | 13.354% | $128.7928 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $32.60 | 6.446% | $34.7014 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $151.71 | 9.799% | $166.5761 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $160.30 | 9.751% | $175.9309 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $132.84 | 11.377% | $147.9532 | $147.95 | $147.95 | $148.00 |
| 7 purchase totals = | $820.90 | $912.1109 | $912.10 | $912.15 | $912.20 | |