| 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 | $240.87 | 4.437% | $251.5574 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $189.25 | 9.172% | $206.608 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $93.26 | 13.530% | $105.8781 | $105.88 | $105.90 | $105.90 |
| Purchase #4 | $176.36 | 10.413% | $194.7244 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $19.82 | 9.805% | $21.7634 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $219.38 | 10.766% | $242.9985 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $249.76 | 10.374% | $275.6701 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $1,188.70 | $1,299.1999 | $1,299.20 | $1,299.15 | $1,299.30 | |