| 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 | $12.64 | 10.567% | $13.9757 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $106.69 | 4.129% | $111.0952 | $111.10 | $111.10 | $111.10 |
| Purchase #3 | $243.95 | 10.631% | $269.8843 | $269.88 | $269.90 | $269.90 |
| Purchase #4 | $71.86 | 13.332% | $81.4404 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $243.73 | 3.226% | $251.5927 | $251.59 | $251.60 | $251.60 |
| Purchase #6 | $211.30 | 6.718% | $225.4951 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $240.69 | 5.497% | $253.9207 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,130.86 | $1,207.4041 | $1,207.41 | $1,207.45 | $1,207.40 | |