| 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 | $107.90 | 5.519% | $113.855 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $110.51 | 5.782% | $116.8997 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $235.30 | 4.686% | $246.3262 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $211.82 | 7.318% | $227.321 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $239.71 | 3.270% | $247.5485 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $123.57 | 12.237% | $138.6913 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $21.64 | 7.676% | $23.3011 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $1,050.45 | $1,113.9428 | $1,113.95 | $1,113.95 | $1,113.90 | |