| 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 | $30.86 | 4.226% | $32.1641 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $154.52 | 10.594% | $170.8898 | $170.89 | $170.90 | $170.90 |
| Purchase #3 | $246.97 | 7.712% | $266.0163 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $128.79 | 7.242% | $138.117 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $7.78 | 13.390% | $8.8217 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $175.35 | 5.865% | $185.6343 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $220.51 | 4.132% | $229.6215 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $964.78 | $1,031.2647 | $1,031.26 | $1,031.20 | $1,031.20 | |