| 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 | $120.61 | 3.727% | $125.1051 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $129.88 | 5.468% | $136.9818 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $160.45 | 10.445% | $177.209 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $54.29 | 10.113% | $59.7803 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $134.31 | 9.690% | $147.3246 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $222.57 | 9.639% | $244.0235 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $215.86 | 10.237% | $237.9576 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $1,037.97 | $1,128.3819 | $1,128.38 | $1,128.35 | $1,128.40 | |