| 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 | $197.28 | 4.469% | $206.0964 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $219.60 | 4.469% | $229.4139 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $212.51 | 13.687% | $241.5962 | $241.60 | $241.60 | $241.60 |
| Purchase #4 | $24.81 | 6.428% | $26.4048 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $13.78 | 13.825% | $15.6851 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $181.35 | 8.464% | $196.6995 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $144.64 | 13.157% | $163.6703 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $993.97 | $1,079.5662 | $1,079.57 | $1,079.55 | $1,079.60 | |