| 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 | $96.91 | 6.377% | $103.09 | $103.09 | $103.10 | $103.10 |
| Purchase #2 | $167.70 | 11.106% | $186.3248 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $125.35 | 4.182% | $130.5921 | $130.59 | $130.60 | $130.60 |
| Purchase #4 | $213.40 | 12.746% | $240.6 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $196.71 | 5.273% | $207.0825 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $85.81 | 11.837% | $95.9673 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $220.86 | 11.362% | $245.9541 | $245.95 | $245.95 | $246.00 |
| 7 purchase totals = | $1,106.74 | $1,209.6108 | $1,209.60 | $1,209.60 | $1,209.70 | |