| 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 | $113.86 | 13.390% | $129.1059 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $5.41 | 5.350% | $5.6994 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $248.93 | 13.343% | $282.1447 | $282.14 | $282.15 | $282.10 |
| Purchase #4 | $242.53 | 9.834% | $266.3804 | $266.38 | $266.40 | $266.40 |
| Purchase #5 | $216.78 | 12.311% | $243.4678 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $39.26 | 9.142% | $42.8491 | $42.85 | $42.85 | $42.80 |
| Purchase #7 | $58.54 | 6.861% | $62.5564 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $925.31 | $1,032.2037 | $1,032.21 | $1,032.20 | $1,032.20 | |