| 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 | $126.90 | 4.265% | $132.3123 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $59.54 | 10.244% | $65.6393 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $250.34 | 6.341% | $266.2141 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $184.63 | 7.418% | $198.3259 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $156.65 | 11.353% | $174.4345 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $223.90 | 5.874% | $237.0519 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $7.92 | 3.440% | $8.1924 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $1,009.88 | $1,082.1704 | $1,082.16 | $1,082.20 | $1,082.10 | |