| 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 | $147.47 | 3.240% | $152.248 | $152.25 | $152.25 | $152.20 |
| Purchase #2 | $245.54 | 7.196% | $263.2091 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $211.51 | 3.533% | $218.9826 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $30.55 | 10.714% | $33.8231 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $50.53 | 4.681% | $52.8953 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $97.29 | 13.386% | $110.3132 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $7.58 | 8.663% | $8.2367 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $790.47 | $839.7080 | $839.71 | $839.70 | $839.60 | |