| 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 | $217.85 | 4.825% | $228.3613 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $175.32 | 4.350% | $182.9464 | $182.95 | $182.95 | $182.90 |
| Purchase #3 | $171.62 | 4.729% | $179.7359 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $79.74 | 7.241% | $85.514 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $202.43 | 3.799% | $210.1203 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $224.79 | 13.439% | $254.9995 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $78.27 | 11.412% | $87.2022 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $1,150.02 | $1,228.8796 | $1,228.88 | $1,228.85 | $1,228.80 | |