| 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 | $245.61 | 3.677% | $254.6411 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $191.46 | 13.259% | $216.8457 | $216.85 | $216.85 | $216.80 |
| Purchase #3 | $141.68 | 7.457% | $152.2451 | $152.25 | $152.25 | $152.20 |
| Purchase #4 | $23.65 | 10.381% | $26.1051 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $23.32 | 7.360% | $25.0364 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $139.52 | 4.217% | $145.4036 | $145.40 | $145.40 | $145.40 |
| Purchase #7 | $19.61 | 9.186% | $21.4114 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $784.85 | $841.6884 | $841.70 | $841.70 | $841.50 | |