| 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 | $122.83 | 6.221% | $130.4713 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $230.92 | 12.635% | $260.0967 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $51.33 | 6.217% | $54.5212 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $31.84 | 5.173% | $33.4871 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $236.46 | 4.295% | $246.616 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $211.68 | 3.123% | $218.2908 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $220.90 | 9.660% | $242.2389 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,105.96 | $1,185.7220 | $1,185.73 | $1,185.70 | $1,185.70 | |