| 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 | $243.50 | 9.242% | $266.0043 | $266.00 | $266.00 | $266.00 |
| Purchase #2 | $221.54 | 10.354% | $244.4783 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $138.30 | 3.516% | $143.1626 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $164.50 | 8.164% | $177.9298 | $177.93 | $177.95 | $177.90 |
| Purchase #5 | $144.61 | 8.198% | $156.4651 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $32.92 | 11.130% | $36.584 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $102.64 | 10.178% | $113.0867 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $1,048.01 | $1,137.7108 | $1,137.71 | $1,137.75 | $1,137.80 | |