| 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 | $235.84 | 11.697% | $263.4262 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $229.56 | 3.342% | $237.2319 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $239.77 | 10.588% | $265.1568 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $147.59 | 10.603% | $163.239 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $228.63 | 9.724% | $250.862 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $27.78 | 7.711% | $29.9221 | $29.92 | $29.90 | $29.90 |
| Purchase #7 | $197.37 | 11.707% | $220.4761 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,306.54 | $1,430.3141 | $1,430.32 | $1,430.35 | $1,430.30 | |