| 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 | $196.29 | 11.245% | $218.3628 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $229.45 | 5.133% | $241.2277 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $98.86 | 6.275% | $105.0635 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $91.76 | 11.225% | $102.0601 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $110.71 | 12.537% | $124.5897 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $124.53 | 6.228% | $132.2857 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $198.91 | 7.321% | $213.4722 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $1,050.51 | $1,137.0617 | $1,137.06 | $1,137.05 | $1,137.20 | |