| 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 | $193.31 | 9.416% | $211.5121 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $199.64 | 12.422% | $224.4393 | $224.44 | $224.45 | $224.40 |
| Purchase #3 | $121.31 | 12.376% | $136.3233 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $209.95 | 8.823% | $228.4739 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $77.42 | 3.459% | $80.098 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $16.66 | 5.426% | $17.564 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $45.63 | 3.279% | $47.1262 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $863.92 | $945.5368 | $945.53 | $945.50 | $945.50 | |