| 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 | $241.43 | 7.416% | $259.3344 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $99.37 | 3.859% | $103.2047 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $14.70 | 6.484% | $15.6531 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $217.55 | 7.162% | $233.1309 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $98.95 | 13.349% | $112.1588 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $122.72 | 7.178% | $131.5288 | $131.53 | $131.55 | $131.50 |
| Purchase #7 | $94.65 | 11.777% | $105.7969 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $889.37 | $960.8076 | $960.80 | $960.85 | $960.80 | |