| 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 | $211.86 | 3.564% | $219.4107 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $158.88 | 10.339% | $175.3066 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $239.89 | 11.182% | $266.7145 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $203.70 | 8.550% | $221.1164 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $93.57 | 4.115% | $97.4204 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $24.39 | 7.139% | $26.1312 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $106.63 | 8.525% | $115.7202 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $1,038.92 | $1,121.8200 | $1,121.82 | $1,121.75 | $1,121.70 | |