| 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 | $209.76 | 10.535% | $231.8582 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $237.52 | 4.295% | $247.7215 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $172.71 | 6.121% | $183.2816 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $194.27 | 13.385% | $220.273 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $12.37 | 8.820% | $13.461 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $240.96 | 5.554% | $254.3429 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $176.75 | 3.339% | $182.6517 | $182.65 | $182.65 | $182.70 |
| 7 purchase totals = | $1,244.34 | $1,333.5899 | $1,333.58 | $1,333.55 | $1,333.70 | |