| 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 | $13.27 | 9.325% | $14.5074 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $192.69 | 9.142% | $210.3057 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $223.40 | 12.723% | $251.8232 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $14.34 | 10.484% | $15.8434 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $122.45 | 3.194% | $126.3611 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $222.45 | 8.625% | $241.6363 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $243.98 | 7.716% | $262.8055 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $1,032.58 | $1,123.2826 | $1,123.29 | $1,123.25 | $1,123.20 | |