| 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 | $217.26 | 5.275% | $228.7205 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $158.41 | 7.441% | $170.1973 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $6.72 | 8.459% | $7.2884 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $226.62 | 12.457% | $254.8501 | $254.85 | $254.85 | $254.90 |
| Purchase #5 | $87.96 | 13.380% | $99.729 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $224.77 | 3.478% | $232.5875 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $99.38 | 4.429% | $103.7815 | $103.78 | $103.80 | $103.80 |
| 7 purchase totals = | $1,021.12 | $1,097.1543 | $1,097.16 | $1,097.20 | $1,097.20 | |