| 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 | $233.40 | 3.625% | $241.8608 | $241.86 | $241.85 | $241.90 |
| Purchase #2 | $244.73 | 12.727% | $275.8768 | $275.88 | $275.90 | $275.90 |
| Purchase #3 | $39.60 | 12.383% | $44.5037 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $218.74 | 3.302% | $225.9628 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $130.98 | 7.399% | $140.6712 | $140.67 | $140.65 | $140.70 |
| Purchase #6 | $227.33 | 10.556% | $251.327 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $236.91 | 13.857% | $269.7386 | $269.74 | $269.75 | $269.70 |
| 7 purchase totals = | $1,331.69 | $1,449.9409 | $1,449.94 | $1,449.95 | $1,450.00 | |