| 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 | $15.64 | 13.264% | $17.7145 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $230.92 | 4.314% | $240.8819 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $90.63 | 11.498% | $101.0506 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $179.74 | 12.817% | $202.7773 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $218.39 | 6.248% | $232.035 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $112.96 | 11.190% | $125.6002 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $55.76 | 10.792% | $61.7776 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $904.04 | $981.8371 | $981.84 | $981.90 | $981.90 | |