| 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 | $206.87 | 6.695% | $220.7199 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $103.37 | 6.307% | $109.8895 | $109.89 | $109.90 | $109.90 |
| Purchase #3 | $54.69 | 3.676% | $56.7004 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $247.41 | 7.390% | $265.6936 | $265.69 | $265.70 | $265.70 |
| Purchase #5 | $117.46 | 3.488% | $121.557 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $189.65 | 7.738% | $204.3251 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $21.28 | 12.421% | $23.9232 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $940.73 | $1,002.8087 | $1,002.81 | $1,002.80 | $1,002.80 | |