| 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 | $13.44 | 5.123% | $14.1285 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $172.89 | 3.310% | $178.6127 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $7.94 | 10.433% | $8.7684 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $250.72 | 3.822% | $260.3025 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $207.57 | 8.535% | $225.2861 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $110.65 | 11.297% | $123.1501 | $123.15 | $123.15 | $123.20 |
| Purchase #7 | $167.82 | 9.534% | $183.82 | $183.82 | $183.80 | $183.80 |
| 7 purchase totals = | $931.03 | $994.0683 | $994.07 | $994.05 | $994.10 | |