| 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 | $243.82 | 11.813% | $272.6225 | $272.62 | $272.60 | $272.60 |
| Purchase #2 | $164.78 | 3.297% | $170.2128 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $228.40 | 7.784% | $246.1787 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $70.50 | 13.367% | $79.9237 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $220.34 | 5.462% | $232.375 | $232.38 | $232.40 | $232.40 |
| Purchase #6 | $169.45 | 5.121% | $178.1275 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $175.32 | 8.270% | $189.819 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $1,272.61 | $1,369.2592 | $1,369.26 | $1,369.25 | $1,369.20 | |