| 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 | $97.35 | 8.768% | $105.8856 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $129.37 | 7.419% | $138.968 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $247.65 | 8.256% | $268.096 | $268.10 | $268.10 | $268.10 |
| Purchase #4 | $223.91 | 8.140% | $242.1363 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $172.74 | 9.533% | $189.2073 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $12.57 | 6.491% | $13.3859 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $57.75 | 11.234% | $64.2376 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $941.34 | $1,021.9167 | $1,021.94 | $1,021.95 | $1,021.90 | |