| 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 | $115.75 | 9.405% | $126.6363 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $125.95 | 13.219% | $142.5993 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $216.53 | 11.503% | $241.4374 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $164.28 | 10.251% | $181.1203 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $12.84 | 9.335% | $14.0386 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $134.77 | 5.696% | $142.4465 | $142.45 | $142.45 | $142.40 |
| Purchase #7 | $14.36 | 4.463% | $15.0009 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $784.48 | $863.2793 | $863.29 | $863.30 | $863.10 | |