| 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 | $83.75 | 9.452% | $91.6661 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $175.51 | 12.575% | $197.5804 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $185.40 | 10.110% | $204.1439 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $121.95 | 11.648% | $136.1547 | $136.15 | $136.15 | $136.20 |
| Purchase #5 | $204.86 | 7.858% | $220.9579 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $218.91 | 13.584% | $248.6467 | $248.65 | $248.65 | $248.60 |
| Purchase #7 | $123.94 | 11.652% | $138.3815 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $1,114.32 | $1,237.5312 | $1,237.53 | $1,237.55 | $1,237.60 | |