| 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 | $206.80 | 12.523% | $232.6976 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $199.30 | 8.165% | $215.5728 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $187.34 | 4.593% | $195.9445 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $196.88 | 9.718% | $216.0128 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $76.99 | 9.559% | $84.3495 | $84.35 | $84.35 | $84.30 |
| Purchase #6 | $47.28 | 8.655% | $51.3721 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $84.80 | 8.190% | $91.7451 | $91.75 | $91.75 | $91.70 |
| 7 purchase totals = | $999.39 | $1,087.6944 | $1,087.69 | $1,087.65 | $1,087.60 | |