| 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 | $245.54 | 10.689% | $271.7858 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $200.71 | 13.665% | $228.137 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $28.85 | 10.262% | $31.8106 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $60.88 | 11.683% | $67.9926 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $203.94 | 11.837% | $228.0804 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $115.61 | 7.550% | $124.3386 | $124.34 | $124.35 | $124.30 |
| Purchase #7 | $124.40 | 6.252% | $132.1775 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $979.93 | $1,084.3225 | $1,084.33 | $1,084.40 | $1,084.30 | |