| 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 | $77.69 | 3.769% | $80.6181 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $134.32 | 3.536% | $139.0696 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $211.99 | 7.690% | $228.292 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $135.84 | 4.320% | $141.7083 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $228.80 | 10.588% | $253.0253 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $244.92 | 4.583% | $256.1447 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $151.65 | 12.172% | $170.1088 | $170.11 | $170.10 | $170.10 |
| 7 purchase totals = | $1,185.21 | $1,268.9668 | $1,268.97 | $1,268.95 | $1,268.90 | |