| 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 | $248.87 | 9.264% | $271.9253 | $271.93 | $271.95 | $271.90 |
| Purchase #2 | $194.60 | 4.346% | $203.0573 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $92.58 | 9.718% | $101.5769 | $101.58 | $101.60 | $101.60 |
| Purchase #4 | $237.97 | 11.392% | $265.0795 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $73.66 | 3.658% | $76.3545 | $76.35 | $76.35 | $76.40 |
| Purchase #6 | $167.62 | 3.721% | $173.8571 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $71.26 | 12.716% | $80.3214 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $1,086.56 | $1,172.1720 | $1,172.18 | $1,172.20 | $1,172.30 | |