| 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 | $28.39 | 12.162% | $31.8428 | $31.84 | $31.85 | $31.80 |
| Purchase #2 | $211.39 | 10.306% | $233.1759 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $184.85 | 3.643% | $191.5841 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $185.27 | 7.454% | $199.08 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $231.85 | 4.802% | $242.9834 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $9.36 | 6.584% | $9.9763 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $159.67 | 5.741% | $168.8367 | $168.84 | $168.85 | $168.80 |
| 7 purchase totals = | $1,010.78 | $1,077.4792 | $1,077.48 | $1,077.60 | $1,077.50 | |