| 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 | $132.76 | 9.194% | $144.966 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $246.74 | 4.743% | $258.4429 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $30.73 | 10.252% | $33.8804 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $37.64 | 4.332% | $39.2706 | $39.27 | $39.25 | $39.30 |
| Purchase #5 | $233.43 | 3.535% | $241.6818 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $129.66 | 8.431% | $140.5916 | $140.59 | $140.60 | $140.60 |
| Purchase #7 | $68.35 | 6.820% | $73.0115 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $879.31 | $931.8448 | $931.84 | $931.85 | $931.90 | |