| 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 | $106.40 | 5.670% | $112.4329 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $227.98 | 12.440% | $256.3407 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $43.98 | 5.253% | $46.2903 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $222.63 | 10.523% | $246.0574 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $93.44 | 12.535% | $105.1527 | $105.15 | $105.15 | $105.20 |
| Purchase #6 | $136.57 | 3.322% | $141.1069 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $192.95 | 8.364% | $209.0883 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $1,023.95 | $1,116.4692 | $1,116.47 | $1,116.50 | $1,116.50 | |