| 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 | $212.35 | 8.645% | $230.7077 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $95.37 | 7.476% | $102.4999 | $102.50 | $102.50 | $102.50 |
| Purchase #3 | $43.32 | 7.358% | $46.5075 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $47.57 | 4.718% | $49.8144 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $228.64 | 6.177% | $242.7631 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $84.93 | 8.226% | $91.9163 | $91.92 | $91.90 | $91.90 |
| Purchase #7 | $22.62 | 12.328% | $25.4086 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $734.80 | $789.6175 | $789.62 | $789.55 | $789.60 | |