| 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 | $204.63 | 8.414% | $221.8476 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $107.90 | 11.431% | $120.234 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $105.48 | 7.304% | $113.1843 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $70.76 | 12.768% | $79.7946 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $85.25 | 10.630% | $94.3121 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $202.74 | 11.759% | $226.5802 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $76.53 | 11.864% | $85.6095 | $85.61 | $85.60 | $85.60 |
| 7 purchase totals = | $853.29 | $941.5623 | $941.55 | $941.60 | $941.50 | |