| 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 | $241.28 | 9.183% | $263.4367 | $263.44 | $263.45 | $263.40 |
| Purchase #2 | $44.55 | 9.426% | $48.7493 | $48.75 | $48.75 | $48.70 |
| Purchase #3 | $44.65 | 12.340% | $50.1598 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $147.41 | 3.794% | $153.0027 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $54.42 | 6.765% | $58.1015 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $104.54 | 10.187% | $115.1895 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $221.47 | 12.653% | $249.4926 | $249.49 | $249.50 | $249.50 |
| 7 purchase totals = | $858.32 | $938.1321 | $938.13 | $938.15 | $938.10 | |