| 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 | $193.69 | 12.417% | $217.7405 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $60.79 | 5.359% | $64.0477 | $64.05 | $64.05 | $64.00 |
| Purchase #3 | $101.44 | 9.616% | $111.1945 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $128.40 | 13.498% | $145.7314 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $195.61 | 9.136% | $213.4809 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $103.59 | 10.356% | $114.3178 | $114.32 | $114.30 | $114.30 |
| Purchase #7 | $112.99 | 8.801% | $122.9342 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $896.51 | $989.4470 | $989.44 | $989.50 | $989.30 | |