| 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 | $239.35 | 6.781% | $255.5803 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $62.36 | 8.541% | $67.6862 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $140.53 | 4.509% | $146.8665 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $84.40 | 12.261% | $94.7483 | $94.75 | $94.75 | $94.70 |
| Purchase #5 | $110.31 | 4.428% | $115.1945 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $86.62 | 9.214% | $94.6012 | $94.60 | $94.60 | $94.60 |
| Purchase #7 | $228.53 | 12.431% | $256.9386 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $952.10 | $1,031.6156 | $1,031.62 | $1,031.65 | $1,031.60 | |