| 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 | $211.88 | 12.172% | $237.67 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $157.44 | 13.179% | $178.189 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $111.75 | 7.183% | $119.777 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $149.59 | 11.707% | $167.1025 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $11.85 | 3.810% | $12.3015 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $133.80 | 4.735% | $140.1354 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $91.49 | 9.260% | $99.962 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $867.80 | $955.1374 | $955.14 | $955.15 | $955.20 | |