| 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 | $8.40 | 11.356% | $9.3539 | $9.35 | $9.35 | $9.40 |
| Purchase #2 | $207.86 | 8.355% | $225.2267 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $232.55 | 13.759% | $264.5466 | $264.55 | $264.55 | $264.50 |
| Purchase #4 | $107.47 | 8.675% | $116.793 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $243.64 | 13.126% | $275.6202 | $275.62 | $275.60 | $275.60 |
| Purchase #6 | $136.98 | 11.173% | $152.2848 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $46.98 | 11.192% | $52.238 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $983.88 | $1,096.0632 | $1,096.06 | $1,096.10 | $1,096.00 | |