| 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 | $209.48 | 4.610% | $219.137 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $188.43 | 3.371% | $194.782 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $203.88 | 3.432% | $210.8772 | $210.88 | $210.90 | $210.90 |
| Purchase #4 | $193.86 | 3.358% | $200.3698 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $8.35 | 7.809% | $9.0021 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $134.59 | 9.202% | $146.975 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $184.44 | 10.866% | $204.4813 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $1,123.03 | $1,185.6244 | $1,185.63 | $1,185.70 | $1,185.70 | |