| 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 | $228.52 | 3.844% | $237.3043 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $245.81 | 9.284% | $268.631 | $268.63 | $268.65 | $268.60 |
| Purchase #3 | $34.96 | 10.106% | $38.4931 | $38.49 | $38.50 | $38.50 |
| Purchase #4 | $95.90 | 13.237% | $108.5943 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $137.30 | 13.460% | $155.7806 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $126.67 | 11.576% | $141.3333 | $141.33 | $141.35 | $141.30 |
| Purchase #7 | $135.67 | 11.515% | $151.2924 | $151.29 | $151.30 | $151.30 |
| 7 purchase totals = | $1,004.83 | $1,101.4290 | $1,101.41 | $1,101.50 | $1,101.40 | |