| 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 | $243.74 | 13.471% | $276.5742 | $276.57 | $276.55 | $276.60 |
| Purchase #2 | $140.72 | 5.756% | $148.8198 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $213.90 | 12.410% | $240.445 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $88.63 | 8.746% | $96.3816 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $167.38 | 12.767% | $188.7494 | $188.75 | $188.75 | $188.70 |
| Purchase #6 | $146.60 | 8.852% | $159.577 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $212.74 | 4.252% | $221.7857 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $1,213.71 | $1,332.3327 | $1,332.34 | $1,332.35 | $1,332.30 | |