| 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 | $197.48 | 4.717% | $206.7951 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $81.37 | 3.347% | $84.0935 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $247.83 | 9.597% | $271.6142 | $271.61 | $271.60 | $271.60 |
| Purchase #4 | $70.67 | 5.335% | $74.4402 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $56.41 | 10.218% | $62.174 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $45.43 | 9.392% | $49.6968 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $183.28 | 7.337% | $196.7273 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $882.47 | $945.5411 | $945.54 | $945.55 | $945.50 | |