| 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 | $217.28 | 10.386% | $239.8467 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $45.27 | 7.783% | $48.7934 | $48.79 | $48.80 | $48.80 |
| Purchase #3 | $60.40 | 6.493% | $64.3218 | $64.32 | $64.30 | $64.30 |
| Purchase #4 | $168.98 | 13.772% | $192.2519 | $192.25 | $192.25 | $192.30 |
| Purchase #5 | $226.74 | 9.168% | $247.5275 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $89.40 | 7.215% | $95.8502 | $95.85 | $95.85 | $95.90 |
| Purchase #7 | $37.82 | 3.743% | $39.2356 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $845.89 | $927.8271 | $927.83 | $927.85 | $927.80 | |