| 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 | $110.90 | 10.222% | $122.2362 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $113.97 | 4.643% | $119.2616 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $37.91 | 10.413% | $41.8576 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $187.25 | 13.822% | $213.1317 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $98.32 | 4.619% | $102.8614 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $24.57 | 4.473% | $25.669 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $197.68 | 10.385% | $218.2091 | $218.21 | $218.20 | $218.20 |
| 7 purchase totals = | $770.60 | $843.2266 | $843.23 | $843.20 | $843.30 | |