| 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 | $219.42 | 8.518% | $238.1102 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $23.40 | 9.464% | $25.6146 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $173.61 | 8.346% | $188.0995 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $130.97 | 5.790% | $138.5532 | $138.55 | $138.55 | $138.60 |
| Purchase #5 | $174.61 | 12.524% | $196.4782 | $196.48 | $196.50 | $196.50 |
| Purchase #6 | $234.43 | 5.233% | $246.6977 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $140.35 | 3.351% | $145.0531 | $145.05 | $145.05 | $145.10 |
| 7 purchase totals = | $1,096.79 | $1,178.6065 | $1,178.60 | $1,178.60 | $1,178.70 | |