| 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 | $138.45 | 9.440% | $151.5197 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $244.58 | 13.214% | $276.8988 | $276.90 | $276.90 | $276.90 |
| Purchase #3 | $181.52 | 12.172% | $203.6146 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $74.69 | 13.454% | $84.7388 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $24.57 | 3.582% | $25.4501 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $71.73 | 12.577% | $80.7515 | $80.75 | $80.75 | $80.80 |
| Purchase #7 | $224.46 | 3.525% | $232.3722 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $960.00 | $1,055.3457 | $1,055.34 | $1,055.30 | $1,055.40 | |