| 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 | $226.74 | 12.371% | $254.79 | $254.79 | $254.80 | $254.80 |
| Purchase #2 | $191.92 | 12.339% | $215.601 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $240.73 | 9.410% | $263.3827 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $232.82 | 11.108% | $258.6816 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $53.72 | 11.131% | $59.6996 | $59.70 | $59.70 | $59.70 |
| Purchase #6 | $186.63 | 6.351% | $198.4829 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $52.54 | 8.500% | $57.0059 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $1,185.10 | $1,307.6437 | $1,307.64 | $1,307.70 | $1,307.70 | |