| 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 | $48.47 | 10.648% | $53.6311 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $81.38 | 12.728% | $91.738 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $248.43 | 11.333% | $276.5846 | $276.58 | $276.60 | $276.60 |
| Purchase #4 | $170.27 | 8.789% | $185.235 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $190.42 | 12.410% | $214.0511 | $214.05 | $214.05 | $214.10 |
| Purchase #6 | $240.75 | 6.773% | $257.056 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $245.54 | 10.442% | $271.1793 | $271.18 | $271.20 | $271.20 |
| 7 purchase totals = | $1,225.26 | $1,349.4751 | $1,349.48 | $1,349.55 | $1,349.50 | |