| 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 | $231.59 | 9.556% | $253.7207 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $118.85 | 8.264% | $128.6718 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $243.57 | 4.866% | $255.4221 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $175.80 | 9.542% | $192.5748 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $65.88 | 5.764% | $69.6773 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $215.30 | 13.819% | $245.0523 | $245.05 | $245.05 | $245.10 |
| Purchase #7 | $188.36 | 6.201% | $200.0402 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $1,239.35 | $1,345.1592 | $1,345.15 | $1,345.10 | $1,345.20 | |