| 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 | $228.42 | 10.261% | $251.8582 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $208.45 | 6.125% | $221.2176 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $44.26 | 11.661% | $49.4212 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $152.70 | 9.338% | $166.9591 | $166.96 | $166.95 | $167.00 |
| Purchase #5 | $21.33 | 7.710% | $22.9745 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $132.29 | 7.395% | $142.0728 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $226.85 | 4.161% | $236.2892 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $1,014.30 | $1,090.7926 | $1,090.79 | $1,090.70 | $1,090.90 | |