| 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 | $248.63 | 6.309% | $264.3161 | $264.32 | $264.30 | $264.30 |
| Purchase #2 | $190.54 | 13.437% | $216.1429 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $50.90 | 3.833% | $52.851 | $52.85 | $52.85 | $52.90 |
| Purchase #4 | $225.99 | 8.683% | $245.6127 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $223.90 | 11.270% | $249.1335 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $34.79 | 5.445% | $36.6843 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $117.96 | 8.405% | $127.8745 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $1,092.71 | $1,192.6150 | $1,192.60 | $1,192.60 | $1,192.60 | |