| 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 | $236.28 | 8.858% | $257.2097 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $198.59 | 11.585% | $221.5967 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $152.34 | 3.784% | $158.1045 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $124.28 | 12.694% | $140.0561 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $53.63 | 12.655% | $60.4169 | $60.42 | $60.40 | $60.40 |
| Purchase #6 | $238.26 | 13.303% | $269.9557 | $269.96 | $269.95 | $270.00 |
| Purchase #7 | $109.89 | 9.471% | $120.2977 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $1,113.27 | $1,227.6373 | $1,227.65 | $1,227.60 | $1,227.70 | |