| 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 | $208.33 | 6.296% | $221.4465 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $35.98 | 8.327% | $38.9761 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $240.56 | 6.490% | $256.1723 | $256.17 | $256.15 | $256.20 |
| Purchase #4 | $240.54 | 5.214% | $253.0818 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $21.90 | 8.520% | $23.7659 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $186.56 | 12.635% | $210.1319 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $143.62 | 10.868% | $159.2286 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $1,077.49 | $1,162.8031 | $1,162.81 | $1,162.85 | $1,162.80 | |