| 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 | $78.62 | 12.241% | $88.2439 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $219.61 | 3.838% | $228.0386 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $211.52 | 4.285% | $220.5836 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $103.68 | 11.630% | $115.738 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $190.92 | 10.831% | $211.5985 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $145.71 | 4.576% | $152.3777 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $144.34 | 5.338% | $152.0449 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $1,094.40 | $1,168.6252 | $1,168.62 | $1,168.70 | $1,168.50 | |