| 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 | $194.83 | 8.622% | $211.6282 | $211.63 | $211.65 | $211.60 |
| Purchase #2 | $208.97 | 4.593% | $218.568 | $218.57 | $218.55 | $218.60 |
| Purchase #3 | $83.75 | 13.190% | $94.7966 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $136.31 | 10.169% | $150.1714 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $197.96 | 6.451% | $210.7304 | $210.73 | $210.75 | $210.70 |
| Purchase #6 | $155.91 | 8.241% | $168.7585 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $171.97 | 6.119% | $182.4928 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $1,149.70 | $1,237.1459 | $1,237.15 | $1,237.15 | $1,237.20 | |