| 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 | $240.57 | 11.250% | $267.6341 | $267.63 | $267.65 | $267.60 |
| Purchase #2 | $171.56 | 7.501% | $184.4287 | $184.43 | $184.45 | $184.40 |
| Purchase #3 | $195.43 | 6.622% | $208.3714 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $32.45 | 10.276% | $35.7846 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $15.38 | 4.700% | $16.1029 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $241.40 | 5.111% | $253.738 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $136.41 | 8.307% | $147.7416 | $147.74 | $147.75 | $147.70 |
| 7 purchase totals = | $1,033.20 | $1,113.8013 | $1,113.79 | $1,113.85 | $1,113.70 | |