| 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 | $241.88 | 6.360% | $257.2636 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $117.79 | 12.150% | $132.1015 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $76.31 | 5.279% | $80.3384 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $156.40 | 7.460% | $168.0674 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $190.27 | 8.685% | $206.7949 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $229.51 | 4.737% | $240.3819 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $32.86 | 10.157% | $36.1976 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $1,045.02 | $1,121.1453 | $1,121.14 | $1,121.15 | $1,121.20 | |