| 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 | $205.85 | 7.498% | $221.2846 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $44.75 | 7.112% | $47.9326 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $214.65 | 11.116% | $238.5105 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $134.59 | 8.840% | $146.4878 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $134.52 | 5.110% | $141.394 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $242.52 | 3.835% | $251.8206 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $7.40 | 8.805% | $8.0516 | $8.05 | $8.05 | $8.10 |
| 7 purchase totals = | $984.28 | $1,055.4817 | $1,055.47 | $1,055.50 | $1,055.50 | |