| 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 | $106.48 | 4.368% | $111.131 | $111.13 | $111.15 | $111.10 |
| Purchase #2 | $218.67 | 6.644% | $233.1984 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $167.29 | 11.663% | $186.801 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $119.74 | 8.122% | $129.4653 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $153.93 | 4.538% | $160.9153 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $173.26 | 5.311% | $182.4618 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $245.36 | 10.180% | $270.3376 | $270.34 | $270.35 | $270.30 |
| 7 purchase totals = | $1,184.73 | $1,274.3104 | $1,274.32 | $1,274.30 | $1,274.30 | |