| 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 | $245.95 | 4.230% | $256.3537 | $256.35 | $256.35 | $256.40 |
| Purchase #2 | $155.34 | 9.194% | $169.622 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $28.66 | 4.187% | $29.86 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $98.27 | 9.587% | $107.6911 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $109.79 | 9.143% | $119.8281 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $92.55 | 10.855% | $102.5963 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $55.71 | 5.182% | $58.5969 | $58.60 | $58.60 | $58.60 |
| 7 purchase totals = | $786.27 | $844.5481 | $844.55 | $844.55 | $844.60 | |