| 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 | $106.52 | 8.113% | $115.162 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $176.76 | 5.410% | $186.3227 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $70.82 | 4.401% | $73.9368 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $45.97 | 3.446% | $47.5541 | $47.55 | $47.55 | $47.60 |
| Purchase #5 | $178.78 | 4.473% | $186.7768 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $118.28 | 3.788% | $122.7604 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $245.85 | 10.430% | $271.4922 | $271.49 | $271.50 | $271.50 |
| 7 purchase totals = | $942.98 | $1,004.0050 | $1,004.00 | $1,004.00 | $1,004.10 | |