| 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 | $220.37 | 11.328% | $245.3335 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $141.70 | 8.696% | $154.0222 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $71.63 | 13.513% | $81.3094 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $150.43 | 7.807% | $162.1741 | $162.17 | $162.15 | $162.20 |
| Purchase #5 | $244.29 | 9.198% | $266.7598 | $266.76 | $266.75 | $266.80 |
| Purchase #6 | $168.73 | 9.235% | $184.3122 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $203.99 | 8.514% | $221.3577 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $1,201.14 | $1,315.2689 | $1,315.26 | $1,315.20 | $1,315.30 | |