| 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 | $118.86 | 11.815% | $132.9033 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $117.44 | 7.132% | $125.8158 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $140.56 | 6.430% | $149.598 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $133.84 | 12.484% | $150.5486 | $150.55 | $150.55 | $150.50 |
| Purchase #5 | $5.45 | 3.589% | $5.6456 | $5.65 | $5.65 | $5.60 |
| Purchase #6 | $32.32 | 5.196% | $33.9993 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $245.63 | 12.439% | $276.1839 | $276.18 | $276.20 | $276.20 |
| 7 purchase totals = | $794.10 | $874.6945 | $874.70 | $874.70 | $874.60 | |