| 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 | $104.37 | 6.107% | $110.7439 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $87.79 | 9.369% | $96.015 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $117.55 | 11.380% | $130.9272 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $230.71 | 3.808% | $239.4954 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $184.82 | 6.403% | $196.654 | $196.65 | $196.65 | $196.70 |
| Purchase #6 | $158.69 | 9.785% | $174.2178 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $249.43 | 6.421% | $265.4459 | $265.45 | $265.45 | $265.40 |
| 7 purchase totals = | $1,133.36 | $1,213.4992 | $1,213.51 | $1,213.50 | $1,213.40 | |