| 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 | $235.27 | 4.327% | $245.4501 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $248.37 | 12.450% | $279.2921 | $279.29 | $279.30 | $279.30 |
| Purchase #3 | $160.55 | 3.777% | $166.614 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $143.49 | 12.736% | $161.7649 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $17.41 | 10.759% | $19.2831 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $219.65 | 3.770% | $227.9308 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $110.52 | 8.349% | $119.7473 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $1,135.26 | $1,220.0823 | $1,220.07 | $1,220.10 | $1,220.10 | |