| 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 | $243.68 | 9.499% | $266.8272 | $266.83 | $266.85 | $266.80 |
| Purchase #2 | $83.42 | 8.853% | $90.8052 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $207.46 | 8.523% | $225.1418 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $50.62 | 3.792% | $52.5395 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $94.77 | 3.438% | $98.0282 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $143.36 | 12.487% | $161.2614 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $187.42 | 8.180% | $202.751 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $1,010.73 | $1,097.3543 | $1,097.36 | $1,097.40 | $1,097.30 | |