| 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 | $104.76 | 4.188% | $109.1473 | $109.15 | $109.15 | $109.10 |
| Purchase #2 | $141.47 | 9.169% | $154.4414 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $30.97 | 6.305% | $32.9227 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $93.74 | 3.322% | $96.854 | $96.85 | $96.85 | $96.90 |
| Purchase #5 | $60.32 | 6.367% | $64.1606 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $189.96 | 3.542% | $196.6884 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $220.25 | 11.593% | $245.7836 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $841.47 | $899.9980 | $899.99 | $900.00 | $900.00 | |