| 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 | $111.74 | 8.147% | $120.8435 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $25.61 | 7.149% | $27.4409 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $187.53 | 9.808% | $205.9229 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $203.58 | 7.156% | $218.1482 | $218.15 | $218.15 | $218.10 |
| Purchase #5 | $118.66 | 12.476% | $133.464 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $211.81 | 6.292% | $225.1371 | $225.14 | $225.15 | $225.10 |
| Purchase #7 | $233.30 | 10.421% | $257.6122 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $1,092.23 | $1,188.5688 | $1,188.56 | $1,188.55 | $1,188.40 | |