| 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 | $70.93 | 12.570% | $79.8459 | $79.85 | $79.85 | $79.80 |
| Purchase #2 | $164.46 | 3.723% | $170.5828 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $225.28 | 8.143% | $243.6246 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $118.92 | 4.516% | $124.2904 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $234.64 | 9.833% | $257.7122 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $232.70 | 3.415% | $240.6467 | $240.65 | $240.65 | $240.60 |
| Purchase #7 | $196.84 | 4.709% | $206.1092 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $1,243.77 | $1,322.8118 | $1,322.81 | $1,322.80 | $1,322.70 | |