| 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 | $171.76 | 11.260% | $191.1002 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $67.96 | 5.754% | $71.8704 | $71.87 | $71.85 | $71.90 |
| Purchase #3 | $242.73 | 13.255% | $274.9039 | $274.90 | $274.90 | $274.90 |
| Purchase #4 | $189.94 | 4.788% | $199.0343 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $213.74 | 12.531% | $240.5238 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $35.37 | 7.812% | $38.1331 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $188.99 | 10.611% | $209.0437 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $1,110.49 | $1,224.6094 | $1,224.59 | $1,224.60 | $1,224.50 | |