| 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 | $122.59 | 12.198% | $137.5435 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $170.46 | 4.437% | $178.0233 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $135.83 | 10.156% | $149.6249 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $198.37 | 7.402% | $213.0533 | $213.05 | $213.05 | $213.10 |
| Purchase #5 | $234.39 | 7.513% | $251.9997 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $189.94 | 4.345% | $198.1929 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $135.71 | 8.175% | $146.8043 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $1,187.29 | $1,275.2419 | $1,275.22 | $1,275.20 | $1,275.20 | |