| 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 | $93.56 | 13.278% | $105.9829 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $136.36 | 8.749% | $148.2901 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $197.28 | 7.242% | $211.567 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $211.80 | 7.289% | $227.2381 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $25.82 | 7.662% | $27.7983 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $19.95 | 11.428% | $22.2299 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $155.92 | 3.583% | $161.5066 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $840.69 | $904.6129 | $904.62 | $904.65 | $904.60 | |