| 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 | $117.34 | 6.874% | $125.406 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $103.61 | 12.780% | $116.8514 | $116.85 | $116.85 | $116.90 |
| Purchase #3 | $129.53 | 8.232% | $140.1929 | $140.19 | $140.20 | $140.20 |
| Purchase #4 | $169.82 | 11.162% | $188.7753 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $246.67 | 12.153% | $276.6478 | $276.65 | $276.65 | $276.60 |
| Purchase #6 | $187.86 | 7.741% | $202.4022 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $221.94 | 3.855% | $230.4958 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $1,176.77 | $1,280.7714 | $1,280.78 | $1,280.80 | $1,280.80 | |