| 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 | $150.57 | 3.802% | $156.2947 | $156.29 | $156.30 | $156.30 |
| Purchase #2 | $28.85 | 3.319% | $29.8075 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $220.57 | 10.205% | $243.0792 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $116.85 | 10.172% | $128.736 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $53.28 | 7.337% | $57.1892 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $231.93 | 8.741% | $252.203 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $218.85 | 7.696% | $235.6927 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $1,020.90 | $1,103.0023 | $1,103.00 | $1,103.05 | $1,103.00 | |