| 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 | $134.96 | 11.340% | $150.2645 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $128.95 | 7.185% | $138.2151 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $194.79 | 9.423% | $213.1451 | $213.15 | $213.15 | $213.10 |
| Purchase #4 | $217.76 | 4.593% | $227.7617 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $44.87 | 6.753% | $47.9001 | $47.90 | $47.90 | $47.90 |
| Purchase #6 | $205.71 | 5.158% | $216.3205 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $5.27 | 12.294% | $5.9179 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $932.31 | $999.5249 | $999.53 | $999.45 | $999.50 | |