| 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 | $140.52 | 7.406% | $150.9269 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $233.89 | 8.425% | $253.5952 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $23.67 | 12.154% | $26.5469 | $26.55 | $26.55 | $26.50 |
| Purchase #4 | $239.44 | 10.187% | $263.8318 | $263.83 | $263.85 | $263.80 |
| Purchase #5 | $23.38 | 4.551% | $24.444 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $117.91 | 12.710% | $132.8964 | $132.90 | $132.90 | $132.90 |
| Purchase #7 | $150.39 | 10.593% | $166.3208 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $929.20 | $1,018.5620 | $1,018.57 | $1,018.60 | $1,018.40 | |