| 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 | $205.28 | 6.781% | $219.2 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $124.39 | 5.324% | $131.0125 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $135.87 | 4.549% | $142.0507 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $129.58 | 8.205% | $140.212 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $69.36 | 5.189% | $72.9591 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $85.75 | 7.459% | $92.1461 | $92.15 | $92.15 | $92.10 |
| Purchase #7 | $188.55 | 12.485% | $212.0905 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $938.78 | $1,009.6709 | $1,009.67 | $1,009.65 | $1,009.70 | |