| 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 | $123.35 | 7.728% | $132.8825 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $52.82 | 5.567% | $55.7605 | $55.76 | $55.75 | $55.80 |
| Purchase #3 | $247.73 | 7.512% | $266.3395 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $164.42 | 10.337% | $181.4161 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $115.82 | 8.201% | $125.3184 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $222.60 | 13.307% | $252.2214 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $31.46 | 6.833% | $33.6097 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $958.20 | $1,047.5481 | $1,047.55 | $1,047.50 | $1,047.50 | |