| 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 | $248.67 | 11.386% | $276.9836 | $276.98 | $277.00 | $277.00 |
| Purchase #2 | $66.32 | 12.810% | $74.8156 | $74.82 | $74.80 | $74.80 |
| Purchase #3 | $238.76 | 8.257% | $258.4744 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $232.43 | 4.452% | $242.7778 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $178.92 | 13.457% | $202.9973 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $190.57 | 5.293% | $200.6569 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $134.34 | 10.637% | $148.6297 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $1,290.01 | $1,405.3353 | $1,405.34 | $1,405.35 | $1,405.40 | |