| 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 | $204.84 | 3.246% | $211.4891 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $119.50 | 3.316% | $123.4626 | $123.46 | $123.45 | $123.50 |
| Purchase #3 | $12.27 | 7.124% | $13.1441 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $178.36 | 10.802% | $197.6264 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $58.28 | 12.290% | $65.4426 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $142.81 | 11.587% | $159.3574 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $238.85 | 7.707% | $257.2582 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $954.91 | $1,027.7804 | $1,027.78 | $1,027.80 | $1,027.80 | |