| 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 | $225.84 | 5.648% | $238.5954 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $63.71 | 4.174% | $66.3693 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $247.95 | 10.543% | $274.0914 | $274.09 | $274.10 | $274.10 |
| Purchase #4 | $163.92 | 4.219% | $170.8358 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $158.82 | 13.279% | $179.9097 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $245.34 | 12.863% | $276.8981 | $276.90 | $276.90 | $276.90 |
| Purchase #7 | $211.50 | 10.607% | $233.9338 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $1,317.08 | $1,440.6335 | $1,440.64 | $1,440.65 | $1,440.60 | |