| 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 | $215.71 | 6.577% | $229.8972 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $190.84 | 11.546% | $212.8744 | $212.87 | $212.85 | $212.90 |
| Purchase #3 | $243.64 | 8.182% | $263.5746 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $230.59 | 3.729% | $239.1887 | $239.19 | $239.20 | $239.20 |
| Purchase #5 | $58.66 | 3.783% | $60.8791 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $120.37 | 3.600% | $124.7033 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $213.74 | 13.355% | $242.285 | $242.29 | $242.30 | $242.30 |
| 7 purchase totals = | $1,273.55 | $1,373.4023 | $1,373.40 | $1,373.40 | $1,373.50 | |