| 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 | $246.61 | 4.425% | $257.5225 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $76.56 | 5.380% | $80.6789 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $102.53 | 10.611% | $113.4095 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $177.91 | 11.226% | $197.8822 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $101.60 | 10.433% | $112.1999 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $177.93 | 8.375% | $192.8316 | $192.83 | $192.85 | $192.80 |
| Purchase #7 | $121.72 | 13.582% | $138.252 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $1,004.86 | $1,092.7766 | $1,092.77 | $1,092.80 | $1,092.80 | |