| 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 | $223.27 | 10.809% | $247.4033 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $178.49 | 8.554% | $193.758 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $128.81 | 10.606% | $142.4716 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $235.30 | 9.199% | $256.9452 | $256.95 | $256.95 | $256.90 |
| Purchase #5 | $188.34 | 5.138% | $198.0169 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $91.36 | 13.222% | $103.4396 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $114.83 | 6.434% | $122.2182 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $1,160.40 | $1,264.2528 | $1,264.26 | $1,264.20 | $1,264.20 | |