| 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 | $240.28 | 7.247% | $257.6931 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $123.77 | 7.544% | $133.1072 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $107.87 | 13.655% | $122.5996 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $103.91 | 5.750% | $109.8848 | $109.88 | $109.90 | $109.90 |
| Purchase #5 | $14.36 | 12.312% | $16.128 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $195.87 | 6.745% | $209.0814 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $114.94 | 8.531% | $124.7455 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $901.00 | $973.2396 | $973.24 | $973.30 | $973.20 | |