| 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 | $234.87 | 4.259% | $244.8731 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $53.51 | 9.685% | $58.6924 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $183.69 | 12.795% | $207.1931 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $119.60 | 8.152% | $129.3498 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $175.61 | 4.231% | $183.0401 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $187.70 | 3.512% | $194.292 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $179.40 | 9.246% | $195.9873 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $1,134.38 | $1,213.4278 | $1,213.42 | $1,213.45 | $1,213.40 | |