| 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 | $103.76 | 10.130% | $114.2709 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $141.29 | 12.474% | $158.9145 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $44.43 | 11.804% | $49.6745 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $231.84 | 12.199% | $260.1222 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $224.95 | 10.428% | $248.4078 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $73.55 | 8.614% | $79.8856 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $135.88 | 7.265% | $145.7517 | $145.75 | $145.75 | $145.80 |
| 7 purchase totals = | $955.70 | $1,057.0272 | $1,057.02 | $1,056.95 | $1,057.10 | |