| 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 | $86.44 | 4.454% | $90.29 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $59.79 | 6.725% | $63.8109 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $182.94 | 11.687% | $204.3202 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $239.86 | 5.839% | $253.8654 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $171.82 | 10.310% | $189.5346 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $138.95 | 7.503% | $149.3754 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $107.51 | 11.589% | $119.9693 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $987.31 | $1,071.1658 | $1,071.17 | $1,071.15 | $1,071.20 | |