| 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 | $222.55 | 3.437% | $230.199 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $85.98 | 11.742% | $96.0758 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $162.62 | 3.250% | $167.9052 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $161.48 | 13.641% | $183.5075 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $26.25 | 5.513% | $27.6972 | $27.70 | $27.70 | $27.70 |
| Purchase #6 | $245.60 | 6.725% | $262.1166 | $262.12 | $262.10 | $262.10 |
| Purchase #7 | $21.91 | 10.317% | $24.1705 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $926.39 | $991.6718 | $991.69 | $991.65 | $991.70 | |