| 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 | $209.72 | 12.248% | $235.4065 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $142.70 | 3.786% | $148.1026 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $198.90 | 13.176% | $225.1071 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $58.37 | 10.463% | $64.4773 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $189.84 | 4.139% | $197.6975 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $117.52 | 10.511% | $129.8725 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $153.76 | 11.828% | $171.9467 | $171.95 | $171.95 | $171.90 |
| 7 purchase totals = | $1,070.81 | $1,172.6102 | $1,172.62 | $1,172.60 | $1,172.60 | |