| 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 | $11.31 | 12.663% | $12.7422 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $154.29 | 8.674% | $167.6731 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $74.51 | 4.809% | $78.0932 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $112.76 | 4.718% | $118.08 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $111.51 | 7.370% | $119.7283 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $109.95 | 9.817% | $120.7438 | $120.74 | $120.75 | $120.70 |
| Purchase #7 | $249.90 | 6.673% | $266.5758 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $824.23 | $883.6364 | $883.63 | $883.70 | $883.60 | |