| 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 | $125.66 | 13.778% | $142.9734 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $39.71 | 7.541% | $42.7045 | $42.70 | $42.70 | $42.70 |
| Purchase #3 | $233.74 | 13.435% | $265.143 | $265.14 | $265.15 | $265.10 |
| Purchase #4 | $103.51 | 4.767% | $108.4443 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $249.49 | 8.187% | $269.9157 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $184.65 | 8.283% | $199.9446 | $199.94 | $199.95 | $199.90 |
| Purchase #7 | $9.88 | 7.674% | $10.6382 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $946.64 | $1,039.7637 | $1,039.75 | $1,039.75 | $1,039.60 | |