| 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 | $101.29 | 9.162% | $110.5702 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $182.41 | 11.466% | $203.3251 | $203.33 | $203.35 | $203.30 |
| Purchase #3 | $125.54 | 3.617% | $130.0808 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $115.73 | 3.660% | $119.9657 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $8.80 | 9.635% | $9.6479 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $19.96 | 9.207% | $21.7977 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $218.89 | 7.284% | $234.8339 | $234.83 | $234.85 | $234.80 |
| 7 purchase totals = | $772.62 | $830.2213 | $830.23 | $830.25 | $830.20 | |