| 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 | $221.64 | 7.796% | $238.9191 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $96.29 | 7.354% | $103.3712 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $68.28 | 4.826% | $71.5752 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $104.91 | 8.373% | $113.6941 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $239.45 | 5.117% | $251.7027 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $53.76 | 3.457% | $55.6185 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $62.44 | 11.428% | $69.5756 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $846.77 | $904.4564 | $904.46 | $904.45 | $904.50 | |