| 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 | $124.94 | 6.774% | $133.4034 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $203.33 | 10.452% | $224.5821 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $20.27 | 8.395% | $21.9717 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $235.95 | 9.136% | $257.5064 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $126.32 | 4.810% | $132.396 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $107.96 | 12.744% | $121.7184 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $140.95 | 3.834% | $146.354 | $146.35 | $146.35 | $146.40 |
| 7 purchase totals = | $959.72 | $1,037.9320 | $1,037.93 | $1,037.90 | $1,038.00 | |