| 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 | $201.76 | 9.527% | $220.9817 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $14.64 | 11.361% | $16.3033 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $220.96 | 9.777% | $242.5633 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $237.98 | 11.683% | $265.7832 | $265.78 | $265.80 | $265.80 |
| Purchase #5 | $78.67 | 13.488% | $89.281 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $213.50 | 11.420% | $237.8817 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $241.97 | 9.269% | $264.3982 | $264.40 | $264.40 | $264.40 |
| 7 purchase totals = | $1,209.48 | $1,337.1924 | $1,337.18 | $1,337.25 | $1,337.30 | |