| 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 | $232.48 | 7.250% | $249.3348 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $236.32 | 3.595% | $244.8157 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $19.29 | 13.556% | $21.905 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $220.37 | 3.746% | $228.6251 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $174.91 | 4.612% | $182.9768 | $182.98 | $183.00 | $183.00 |
| Purchase #6 | $218.74 | 8.102% | $236.4623 | $236.46 | $236.45 | $236.50 |
| Purchase #7 | $123.74 | 9.273% | $135.2144 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $1,225.85 | $1,299.3341 | $1,299.34 | $1,299.35 | $1,299.30 | |