| 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 | $185.46 | 3.268% | $191.5208 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $213.72 | 9.540% | $234.1089 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $213.82 | 5.841% | $226.3092 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $41.39 | 11.774% | $46.2633 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $194.30 | 8.294% | $210.4152 | $210.42 | $210.40 | $210.40 |
| Purchase #6 | $25.27 | 7.769% | $27.2332 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $200.93 | 10.351% | $221.7283 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $1,074.89 | $1,157.5789 | $1,157.58 | $1,157.55 | $1,157.50 | |