| 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 | $193.71 | 10.244% | $213.5537 | $213.55 | $213.55 | $213.60 |
| Purchase #2 | $102.85 | 10.863% | $114.0226 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $107.98 | 7.400% | $115.9705 | $115.97 | $115.95 | $116.00 |
| Purchase #4 | $196.67 | 4.177% | $204.8849 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $111.79 | 13.301% | $126.6592 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $155.84 | 3.104% | $160.6773 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $161.31 | 12.573% | $181.5915 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $1,030.15 | $1,117.3597 | $1,117.35 | $1,117.35 | $1,117.50 | |