| 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 | $67.82 | 4.189% | $70.661 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $195.63 | 11.137% | $217.4173 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $169.34 | 12.718% | $190.8767 | $190.88 | $190.90 | $190.90 |
| Purchase #4 | $242.74 | 8.715% | $263.8948 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $213.69 | 12.227% | $239.8179 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $105.54 | 8.527% | $114.5394 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $87.29 | 9.487% | $95.5712 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $1,082.05 | $1,192.7783 | $1,192.78 | $1,192.75 | $1,192.80 | |