| 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 | $135.78 | 9.482% | $148.6547 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $237.27 | 13.328% | $268.8933 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $25.57 | 4.307% | $26.6713 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $246.84 | 7.695% | $265.8343 | $265.83 | $265.85 | $265.80 |
| Purchase #5 | $124.69 | 10.138% | $137.3311 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $36.93 | 7.599% | $39.7363 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $113.88 | 9.288% | $124.4572 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $920.96 | $1,011.5782 | $1,011.57 | $1,011.60 | $1,011.60 | |