| 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 | $233.80 | 5.862% | $247.5054 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $132.56 | 9.504% | $145.1585 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $103.27 | 13.229% | $116.9316 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $7.48 | 7.774% | $8.0615 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $187.40 | 9.305% | $204.8376 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $213.85 | 9.843% | $234.8993 | $234.90 | $234.90 | $234.90 |
| Purchase #7 | $21.32 | 6.349% | $22.6736 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $899.68 | $980.0675 | $980.07 | $980.05 | $980.10 | |