| 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 | $10.57 | 7.458% | $11.3583 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $80.57 | 3.330% | $83.253 | $83.25 | $83.25 | $83.30 |
| Purchase #3 | $158.38 | 8.468% | $171.7916 | $171.79 | $171.80 | $171.80 |
| Purchase #4 | $228.85 | 13.639% | $260.0629 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $245.83 | 8.622% | $267.0255 | $267.03 | $267.05 | $267.00 |
| Purchase #6 | $58.44 | 9.188% | $63.8095 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $143.55 | 10.637% | $158.8194 | $158.82 | $158.80 | $158.80 |
| 7 purchase totals = | $926.19 | $1,016.1202 | $1,016.12 | $1,016.10 | $1,016.20 | |