| 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 | $41.54 | 8.873% | $45.2258 | $45.23 | $45.25 | $45.20 |
| Purchase #2 | $135.46 | 9.432% | $148.2366 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $229.58 | 6.710% | $244.9848 | $244.98 | $245.00 | $245.00 |
| Purchase #4 | $102.64 | 12.516% | $115.4864 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $114.86 | 9.680% | $125.9784 | $125.98 | $126.00 | $126.00 |
| Purchase #6 | $242.37 | 11.857% | $271.1078 | $271.11 | $271.10 | $271.10 |
| Purchase #7 | $54.85 | 10.616% | $60.6729 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $921.30 | $1,011.6927 | $1,011.70 | $1,011.75 | $1,011.70 | |