| 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 | $26.61 | 5.284% | $28.0161 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $187.77 | 7.114% | $201.128 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $72.27 | 12.548% | $81.3384 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $220.89 | 10.626% | $244.3618 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $198.26 | 7.681% | $213.4884 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $231.81 | 10.481% | $256.106 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $240.74 | 3.419% | $248.9709 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,178.35 | $1,273.4096 | $1,273.42 | $1,273.40 | $1,273.40 | |