| 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 | $96.67 | 5.734% | $102.2131 | $102.21 | $102.20 | $102.20 |
| Purchase #2 | $218.85 | 3.751% | $227.0591 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $27.45 | 7.218% | $29.4313 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $130.62 | 5.752% | $138.1333 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $64.76 | 4.267% | $67.5233 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $99.73 | 10.329% | $110.0311 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $229.70 | 3.272% | $237.2158 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $867.78 | $911.6070 | $911.60 | $911.60 | $911.50 | |