| 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 | $21.64 | 11.775% | $24.1881 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $63.26 | 8.770% | $68.8079 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $141.61 | 7.801% | $152.657 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $100.58 | 13.318% | $113.9752 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $238.66 | 4.722% | $249.9295 | $249.93 | $249.95 | $249.90 |
| Purchase #6 | $41.56 | 8.185% | $44.9617 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $180.98 | 12.603% | $203.7889 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $788.29 | $858.3083 | $858.32 | $858.35 | $858.40 | |