| 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 | $217.96 | 12.209% | $244.5707 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $233.90 | 12.816% | $263.8766 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $46.30 | 9.555% | $50.724 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $5.80 | 12.473% | $6.5234 | $6.52 | $6.50 | $6.50 |
| Purchase #5 | $118.83 | 9.374% | $129.9691 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $197.50 | 10.871% | $218.9702 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $239.62 | 5.104% | $251.8502 | $251.85 | $251.85 | $251.90 |
| 7 purchase totals = | $1,059.91 | $1,166.4842 | $1,166.48 | $1,166.40 | $1,166.60 | |