| 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 | $71.64 | 13.339% | $81.1961 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $204.33 | 7.320% | $219.287 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $248.99 | 7.679% | $268.1099 | $268.11 | $268.10 | $268.10 |
| Purchase #4 | $49.63 | 11.854% | $55.5131 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $108.68 | 11.191% | $120.8424 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $125.81 | 8.202% | $136.1289 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $182.99 | 4.821% | $191.8119 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $992.07 | $1,072.8893 | $1,072.89 | $1,072.90 | $1,072.80 | |