| 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 | $227.46 | 4.486% | $237.6639 | $237.66 | $237.65 | $237.70 |
| Purchase #2 | $18.86 | 3.549% | $19.5293 | $19.53 | $19.55 | $19.50 |
| Purchase #3 | $185.70 | 9.319% | $203.0054 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $128.98 | 3.502% | $133.4969 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $131.81 | 9.538% | $144.382 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $7.59 | 3.717% | $7.8721 | $7.87 | $7.85 | $7.90 |
| Purchase #7 | $78.64 | 13.587% | $89.3248 | $89.32 | $89.30 | $89.30 |
| 7 purchase totals = | $779.04 | $835.2744 | $835.27 | $835.25 | $835.30 | |