| 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 | $231.92 | 5.335% | $244.2929 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $175.67 | 12.152% | $197.0174 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $203.63 | 9.752% | $223.488 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $124.77 | 8.182% | $134.9787 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $159.39 | 7.580% | $171.4718 | $171.47 | $171.45 | $171.50 |
| Purchase #6 | $100.39 | 11.842% | $112.2782 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $101.64 | 11.633% | $113.4638 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $1,097.41 | $1,196.9908 | $1,196.99 | $1,197.00 | $1,197.10 | |