| 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 | $32.42 | 7.151% | $34.7384 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $108.95 | 3.349% | $112.5987 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $190.69 | 9.308% | $208.4394 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $203.81 | 3.834% | $211.6241 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $225.34 | 6.240% | $239.4012 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $131.98 | 4.515% | $137.9389 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $14.96 | 8.794% | $16.2756 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $908.15 | $961.0163 | $961.02 | $961.05 | $960.90 | |