| 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 | $93.88 | 10.490% | $103.728 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $244.94 | 10.631% | $270.9796 | $270.98 | $271.00 | $271.00 |
| Purchase #3 | $206.62 | 6.503% | $220.0565 | $220.06 | $220.05 | $220.10 |
| Purchase #4 | $179.86 | 5.857% | $190.3944 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $225.64 | 6.449% | $240.1915 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $83.49 | 12.448% | $93.8828 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $124.44 | 5.743% | $131.5866 | $131.59 | $131.60 | $131.60 |
| 7 purchase totals = | $1,158.87 | $1,250.8194 | $1,250.82 | $1,250.90 | $1,250.90 | |