| 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 | $128.52 | 11.856% | $143.7573 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $250.68 | 11.310% | $279.0319 | $279.03 | $279.05 | $279.00 |
| Purchase #3 | $43.33 | 13.269% | $49.0795 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $79.45 | 8.736% | $86.3908 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $191.51 | 3.535% | $198.2799 | $198.28 | $198.30 | $198.30 |
| Purchase #6 | $172.86 | 6.492% | $184.0821 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $213.94 | 13.604% | $243.0444 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $1,080.29 | $1,183.6659 | $1,183.66 | $1,183.75 | $1,183.70 | |