| 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 | $203.44 | 12.185% | $228.2292 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $218.58 | 11.708% | $244.1713 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $244.84 | 13.147% | $277.0291 | $277.03 | $277.05 | $277.00 |
| Purchase #4 | $199.46 | 7.325% | $214.0704 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $185.72 | 13.140% | $210.1236 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $111.52 | 11.355% | $124.1831 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $72.54 | 3.493% | $75.0738 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $1,236.10 | $1,372.8805 | $1,372.87 | $1,372.85 | $1,372.90 | |