| 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 | $225.51 | 10.301% | $248.7398 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $49.33 | 3.332% | $50.9737 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $76.66 | 10.674% | $84.8427 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $101.92 | 11.752% | $113.8976 | $113.90 | $113.90 | $113.90 |
| Purchase #5 | $218.53 | 7.256% | $234.3865 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $89.30 | 6.231% | $94.8643 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $128.46 | 5.634% | $135.6974 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $889.71 | $963.4020 | $963.40 | $963.40 | $963.40 | |