| 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 | $188.81 | 9.140% | $206.0672 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $52.95 | 7.431% | $56.8847 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $128.41 | 3.164% | $132.4729 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $218.51 | 10.625% | $241.7267 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $198.42 | 8.385% | $215.0575 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $48.66 | 11.372% | $54.1936 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $207.60 | 8.364% | $224.9637 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,043.36 | $1,131.3663 | $1,131.36 | $1,131.35 | $1,131.50 | |