| 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 | $130.31 | 9.642% | $142.8745 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $171.61 | 13.663% | $195.0571 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $206.91 | 13.840% | $235.5463 | $235.55 | $235.55 | $235.50 |
| Purchase #4 | $56.87 | 8.241% | $61.5567 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $217.41 | 4.486% | $227.163 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $211.62 | 4.258% | $220.6308 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $190.84 | 10.145% | $210.2007 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $1,185.57 | $1,293.0291 | $1,293.03 | $1,293.00 | $1,293.10 | |