| 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 | $172.94 | 10.742% | $191.5172 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $187.44 | 10.180% | $206.5214 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $7.93 | 6.854% | $8.4735 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $130.40 | 12.660% | $146.9086 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $240.32 | 3.495% | $248.7192 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $5.87 | 4.777% | $6.1504 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $140.50 | 6.831% | $150.0976 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $885.40 | $958.3879 | $958.39 | $958.30 | $958.40 | |