| 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 | $235.63 | 3.126% | $242.9958 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $53.71 | 8.763% | $58.4166 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $184.33 | 10.250% | $203.2238 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $122.49 | 10.268% | $135.0673 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $189.67 | 4.862% | $198.8918 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $97.26 | 4.822% | $101.9499 | $101.95 | $101.95 | $101.90 |
| Purchase #7 | $242.39 | 9.164% | $264.6026 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $1,125.48 | $1,205.1478 | $1,205.15 | $1,205.10 | $1,205.10 | |