| 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 | $199.35 | 5.251% | $209.8179 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $86.65 | 4.115% | $90.2156 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $52.42 | 12.810% | $59.135 | $59.14 | $59.15 | $59.10 |
| Purchase #4 | $112.39 | 10.439% | $124.1224 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $205.82 | 11.742% | $229.9874 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $76.28 | 11.341% | $84.9309 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $56.45 | 6.687% | $60.2248 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $789.36 | $858.4340 | $858.44 | $858.40 | $858.30 | |