| 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 | $104.80 | 10.494% | $115.7977 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $237.86 | 4.783% | $249.2368 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $60.49 | 8.203% | $65.452 | $65.45 | $65.45 | $65.50 |
| Purchase #4 | $228.28 | 5.798% | $241.5157 | $241.52 | $241.50 | $241.50 |
| Purchase #5 | $117.38 | 13.532% | $133.2639 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $96.65 | 6.847% | $103.2676 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $6.27 | 11.856% | $7.0134 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $851.73 | $915.5471 | $915.55 | $915.50 | $915.60 | |