| 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 | $85.59 | 6.778% | $91.3913 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $247.87 | 13.682% | $281.7836 | $281.78 | $281.80 | $281.80 |
| Purchase #3 | $78.84 | 12.331% | $88.5618 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $181.61 | 8.803% | $197.5971 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $224.58 | 10.791% | $248.8144 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $75.98 | 10.307% | $83.8113 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $97.77 | 3.227% | $100.925 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $992.24 | $1,092.8845 | $1,092.88 | $1,092.90 | $1,092.90 | |