| 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 | $97.96 | 13.639% | $111.3208 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $149.54 | 6.647% | $159.4799 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $155.79 | 3.310% | $160.9466 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $14.26 | 7.322% | $15.3041 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $243.72 | 3.722% | $252.7913 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $238.48 | 5.404% | $251.3675 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $198.95 | 11.133% | $221.0991 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $1,098.70 | $1,172.3093 | $1,172.31 | $1,172.30 | $1,172.30 | |