| 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 | $132.64 | 6.657% | $141.4698 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $26.42 | 13.125% | $29.8876 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $89.26 | 11.223% | $99.2776 | $99.28 | $99.30 | $99.30 |
| Purchase #4 | $237.59 | 3.532% | $245.9817 | $245.98 | $246.00 | $246.00 |
| Purchase #5 | $230.36 | 12.460% | $259.0629 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $219.92 | 9.687% | $241.2237 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $91.62 | 7.619% | $98.6005 | $98.60 | $98.60 | $98.60 |
| 7 purchase totals = | $1,027.81 | $1,115.5038 | $1,115.50 | $1,115.50 | $1,115.60 | |