| 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 | $45.42 | 4.201% | $47.3281 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $208.66 | 4.210% | $217.4446 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $80.97 | 8.273% | $87.6686 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $199.59 | 8.447% | $216.4494 | $216.45 | $216.45 | $216.40 |
| Purchase #5 | $103.98 | 4.216% | $108.3638 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $238.70 | 13.596% | $271.1537 | $271.15 | $271.15 | $271.20 |
| Purchase #7 | $236.52 | 12.308% | $265.6309 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $1,113.84 | $1,214.0391 | $1,214.03 | $1,214.05 | $1,214.00 | |