| 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 | $142.72 | 3.865% | $148.2361 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $212.58 | 6.622% | $226.657 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $103.66 | 8.497% | $112.468 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $43.72 | 13.721% | $49.7188 | $49.72 | $49.70 | $49.70 |
| Purchase #5 | $213.78 | 12.703% | $240.9365 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $249.57 | 10.843% | $276.6309 | $276.63 | $276.65 | $276.60 |
| Purchase #7 | $47.54 | 6.561% | $50.6591 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $1,013.57 | $1,105.3064 | $1,105.32 | $1,105.30 | $1,105.30 | |