| 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 | $131.52 | 9.455% | $143.9552 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $12.25 | 11.372% | $13.6431 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $106.36 | 6.411% | $113.1787 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $233.42 | 3.508% | $241.6084 | $241.61 | $241.60 | $241.60 |
| Purchase #5 | $207.80 | 10.230% | $229.0579 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $159.57 | 12.140% | $178.9418 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $126.43 | 12.154% | $141.7963 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $977.35 | $1,062.1814 | $1,062.19 | $1,062.20 | $1,062.20 | |