| 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 | $228.31 | 8.437% | $247.5725 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $212.85 | 7.513% | $228.8414 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $181.56 | 5.236% | $191.0665 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $116.40 | 3.869% | $120.9035 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $90.61 | 9.600% | $99.3086 | $99.31 | $99.30 | $99.30 |
| Purchase #6 | $172.89 | 10.600% | $191.2163 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $75.54 | 8.170% | $81.7116 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $1,078.16 | $1,160.6204 | $1,160.62 | $1,160.55 | $1,160.60 | |