| 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 | $215.37 | 4.722% | $225.5398 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $33.80 | 8.400% | $36.6392 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $172.62 | 13.343% | $195.6527 | $195.65 | $195.65 | $195.70 |
| Purchase #4 | $84.25 | 10.546% | $93.135 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $76.84 | 6.584% | $81.8991 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $223.81 | 12.455% | $251.6855 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $203.56 | 10.723% | $225.3877 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $1,010.25 | $1,109.9390 | $1,109.95 | $1,110.00 | $1,109.90 | |