| 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 | $104.31 | 12.232% | $117.0692 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $249.69 | 12.859% | $281.7976 | $281.80 | $281.80 | $281.80 |
| Purchase #3 | $73.76 | 8.206% | $79.8127 | $79.81 | $79.80 | $79.80 |
| Purchase #4 | $96.38 | 4.264% | $100.4896 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $153.89 | 11.244% | $171.1934 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $96.96 | 5.862% | $102.6438 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $202.94 | 7.205% | $217.5618 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $977.93 | $1,070.5681 | $1,070.56 | $1,070.55 | $1,070.60 | |