| 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 | $242.76 | 3.540% | $251.3537 | $251.35 | $251.35 | $251.40 |
| Purchase #2 | $133.54 | 7.380% | $143.3953 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $21.58 | 8.289% | $23.3688 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $229.99 | 6.861% | $245.7696 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $121.96 | 5.541% | $128.7178 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $7.55 | 11.262% | $8.4003 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $117.79 | 7.326% | $126.4193 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $875.17 | $927.4248 | $927.43 | $927.35 | $927.50 | |