| 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 | $225.46 | 4.655% | $235.9552 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $228.62 | 4.380% | $238.6336 | $238.63 | $238.65 | $238.60 |
| Purchase #3 | $156.85 | 9.620% | $171.939 | $171.94 | $171.95 | $171.90 |
| Purchase #4 | $174.98 | 11.155% | $194.499 | $194.50 | $194.50 | $194.50 |
| Purchase #5 | $198.68 | 13.252% | $225.0091 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $220.60 | 5.289% | $232.2675 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $19.29 | 9.611% | $21.144 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $1,224.48 | $1,319.4474 | $1,319.45 | $1,319.45 | $1,319.40 | |