| 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 | $212.63 | 9.579% | $232.9978 | $233.00 | $233.00 | $233.00 |
| Purchase #2 | $47.60 | 12.117% | $53.3677 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $30.90 | 5.376% | $32.5612 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $135.79 | 3.506% | $140.5508 | $140.55 | $140.55 | $140.60 |
| Purchase #5 | $34.48 | 7.793% | $37.167 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $99.95 | 13.215% | $113.1584 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $42.41 | 12.785% | $47.8321 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $603.76 | $657.6350 | $657.64 | $657.60 | $657.80 | |