| 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 | $196.61 | 8.382% | $213.0899 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $179.67 | 4.477% | $187.7138 | $187.71 | $187.70 | $187.70 |
| Purchase #3 | $138.25 | 13.683% | $157.1667 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $204.29 | 12.327% | $229.4728 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $196.49 | 7.818% | $211.8516 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $241.81 | 9.189% | $264.0299 | $264.03 | $264.05 | $264.00 |
| Purchase #7 | $168.63 | 13.259% | $190.9887 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $1,325.75 | $1,454.3134 | $1,454.31 | $1,454.30 | $1,454.40 | |