| 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 | $193.39 | 7.195% | $207.3044 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $103.73 | 10.756% | $114.8872 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $105.33 | 6.305% | $111.9711 | $111.97 | $111.95 | $112.00 |
| Purchase #4 | $21.26 | 11.686% | $23.7444 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $132.56 | 8.378% | $143.6659 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $175.48 | 10.557% | $194.0054 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $62.29 | 5.329% | $65.6094 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $794.04 | $861.1878 | $861.19 | $861.15 | $861.20 | |