| 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 | $124.41 | 11.250% | $138.4061 | $138.41 | $138.40 | $138.40 |
| Purchase #2 | $207.80 | 7.301% | $222.9715 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $130.41 | 13.403% | $147.8889 | $147.89 | $147.90 | $147.90 |
| Purchase #4 | $112.96 | 11.874% | $126.3729 | $126.37 | $126.35 | $126.40 |
| Purchase #5 | $166.51 | 9.780% | $182.7947 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $232.39 | 10.244% | $256.196 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $191.37 | 11.457% | $213.2953 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $1,165.85 | $1,287.9254 | $1,287.93 | $1,287.90 | $1,288.00 | |