| 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 | $248.46 | 8.850% | $270.4487 | $270.45 | $270.45 | $270.40 |
| Purchase #2 | $31.66 | 7.277% | $33.9639 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $183.77 | 12.207% | $206.2028 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $30.33 | 12.680% | $34.1758 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $32.61 | 10.492% | $36.0314 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $178.93 | 4.584% | $187.1322 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $68.40 | 12.132% | $76.6983 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $774.16 | $844.6531 | $844.65 | $844.70 | $844.60 | |