| 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 | $116.57 | 7.689% | $125.5331 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $223.90 | 6.807% | $239.1409 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $128.57 | 7.480% | $138.187 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $95.62 | 3.641% | $99.1015 | $99.10 | $99.10 | $99.10 |
| Purchase #5 | $36.71 | 5.168% | $38.6072 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $110.32 | 10.357% | $121.7458 | $121.75 | $121.75 | $121.70 |
| Purchase #7 | $233.68 | 3.144% | $241.0269 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $945.37 | $1,003.3424 | $1,003.35 | $1,003.40 | $1,003.20 | |