| 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 | $45.52 | 13.152% | $51.5068 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $243.98 | 5.501% | $257.4013 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $147.58 | 7.262% | $158.2973 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $218.88 | 12.554% | $246.3582 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $232.46 | 13.387% | $263.5794 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $140.63 | 13.122% | $159.0835 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $25.60 | 11.842% | $28.6316 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $1,054.65 | $1,164.8581 | $1,164.86 | $1,164.90 | $1,164.90 | |