| 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 | $202.51 | 13.188% | $229.217 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $248.28 | 3.559% | $257.1163 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $198.26 | 10.853% | $219.7772 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $125.58 | 12.401% | $141.1532 | $141.15 | $141.15 | $141.20 |
| Purchase #5 | $46.47 | 8.821% | $50.5691 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $120.98 | 8.461% | $131.2161 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $53.87 | 11.439% | $60.0322 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $995.95 | $1,089.0811 | $1,089.09 | $1,089.05 | $1,089.10 | |