| 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 | $120.86 | 10.827% | $133.9455 | $133.95 | $133.95 | $133.90 |
| Purchase #2 | $189.63 | 5.784% | $200.5982 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $105.51 | 7.869% | $113.8126 | $113.81 | $113.80 | $113.80 |
| Purchase #4 | $148.96 | 13.549% | $169.1426 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $102.83 | 5.707% | $108.6985 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $230.25 | 12.869% | $259.8809 | $259.88 | $259.90 | $259.90 |
| Purchase #7 | $139.57 | 4.770% | $146.2275 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $1,037.61 | $1,132.3058 | $1,132.31 | $1,132.35 | $1,132.20 | |