| 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 | $111.35 | 6.372% | $118.4452 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $77.60 | 7.641% | $83.5294 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $88.30 | 11.112% | $98.1119 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $151.33 | 12.382% | $170.0677 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $228.50 | 13.629% | $259.6423 | $259.64 | $259.65 | $259.60 |
| Purchase #6 | $218.74 | 11.144% | $243.1164 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $84.98 | 10.588% | $93.9777 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $960.80 | $1,066.8906 | $1,066.90 | $1,066.90 | $1,066.80 | |