| 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 | $210.86 | 11.486% | $235.0794 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $231.37 | 10.598% | $255.8906 | $255.89 | $255.90 | $255.90 |
| Purchase #3 | $140.90 | 6.724% | $150.3741 | $150.37 | $150.35 | $150.40 |
| Purchase #4 | $129.26 | 9.591% | $141.6573 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $50.48 | 12.721% | $56.9016 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $221.87 | 10.388% | $244.9179 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $201.62 | 8.294% | $218.3424 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $1,186.36 | $1,303.1633 | $1,303.16 | $1,303.15 | $1,303.20 | |