| 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 | $71.54 | 12.467% | $80.4589 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $77.64 | 7.434% | $83.4118 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $217.38 | 9.115% | $237.1942 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $240.54 | 10.553% | $265.9242 | $265.92 | $265.90 | $265.90 |
| Purchase #5 | $75.47 | 4.706% | $79.0216 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $225.40 | 8.329% | $244.1736 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $249.83 | 10.152% | $275.1927 | $275.19 | $275.20 | $275.20 |
| 7 purchase totals = | $1,157.80 | $1,265.3770 | $1,265.36 | $1,265.30 | $1,265.40 | |