| 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 | $206.60 | 5.610% | $218.1903 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $5.32 | 11.400% | $5.9265 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $40.40 | 6.105% | $42.8664 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $44.33 | 10.778% | $49.1079 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $183.74 | 12.582% | $206.8582 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $95.58 | 6.638% | $101.9246 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $174.35 | 10.491% | $192.6411 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $750.32 | $817.5150 | $817.52 | $817.50 | $817.50 | |