| 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 | $233.92 | 8.292% | $253.3166 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $123.73 | 6.339% | $131.5732 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $115.52 | 12.286% | $129.7128 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $71.34 | 8.646% | $77.5081 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $84.49 | 7.221% | $90.591 | $90.59 | $90.60 | $90.60 |
| Purchase #6 | $118.45 | 3.582% | $122.6929 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $47.77 | 4.267% | $49.8083 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $795.22 | $855.2029 | $855.20 | $855.15 | $855.20 | |