| 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 | $107.58 | 9.718% | $118.0346 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $192.46 | 10.252% | $212.191 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $9.34 | 12.805% | $10.536 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $171.31 | 8.283% | $185.4996 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $93.90 | 11.638% | $104.8281 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $136.90 | 11.458% | $152.586 | $152.59 | $152.60 | $152.60 |
| Purchase #7 | $110.80 | 8.764% | $120.5105 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $822.29 | $904.1858 | $904.19 | $904.25 | $904.10 | |