| 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 | $217.28 | 6.197% | $230.7448 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $35.53 | 5.349% | $37.4305 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $101.88 | 8.749% | $110.7935 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $155.61 | 10.419% | $171.823 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $132.53 | 8.806% | $144.2006 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $90.54 | 12.137% | $101.5288 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $204.86 | 11.727% | $228.8839 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $938.23 | $1,025.4051 | $1,025.39 | $1,025.45 | $1,025.30 | |