| 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 | $198.80 | 4.865% | $208.4716 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $109.52 | 8.168% | $118.4656 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $93.34 | 13.729% | $106.1546 | $106.15 | $106.15 | $106.20 |
| Purchase #4 | $21.47 | 12.667% | $24.1896 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $178.59 | 11.195% | $198.5832 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $174.97 | 11.278% | $194.7031 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $10.61 | 6.148% | $11.2623 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $787.30 | $861.8300 | $861.82 | $861.80 | $862.00 | |