| 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 | $106.34 | 10.754% | $117.7758 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $213.50 | 6.649% | $227.6956 | $227.70 | $227.70 | $227.70 |
| Purchase #3 | $211.61 | 3.617% | $219.2639 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $246.77 | 9.231% | $269.5493 | $269.55 | $269.55 | $269.50 |
| Purchase #5 | $18.62 | 3.489% | $19.2697 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $116.44 | 4.124% | $121.242 | $121.24 | $121.25 | $121.20 |
| Purchase #7 | $227.47 | 3.239% | $234.8378 | $234.84 | $234.85 | $234.80 |
| 7 purchase totals = | $1,140.75 | $1,209.6341 | $1,209.64 | $1,209.65 | $1,209.60 | |