| 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 | $133.56 | 3.513% | $138.252 | $138.25 | $138.25 | $138.30 |
| Purchase #2 | $214.62 | 11.174% | $238.6016 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $70.60 | 4.579% | $73.8328 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $43.59 | 12.200% | $48.908 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $250.99 | 5.726% | $265.3617 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $82.30 | 10.205% | $90.6987 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $117.98 | 13.211% | $133.5663 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $913.64 | $989.2211 | $989.22 | $989.20 | $989.30 | |