| 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 | $216.94 | 10.681% | $240.1114 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $171.71 | 6.633% | $183.0995 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $119.66 | 9.754% | $131.3316 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $151.64 | 4.580% | $158.5851 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $132.95 | 6.713% | $141.8749 | $141.87 | $141.85 | $141.90 |
| Purchase #6 | $156.26 | 8.543% | $169.6093 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $84.50 | 10.128% | $93.0582 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $1,033.66 | $1,117.6700 | $1,117.67 | $1,117.65 | $1,117.70 | |