| 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 | $192.94 | 10.558% | $213.3106 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $47.67 | 11.527% | $53.1649 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $235.81 | 10.495% | $260.5583 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $249.29 | 11.873% | $278.8882 | $278.89 | $278.90 | $278.90 |
| Purchase #5 | $26.52 | 6.237% | $28.1741 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $8.78 | 3.797% | $9.1134 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $111.34 | 5.463% | $117.4225 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $872.35 | $960.6320 | $960.62 | $960.55 | $960.70 | |