| 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 | $122.78 | 7.237% | $131.6656 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $234.55 | 6.464% | $249.7113 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $58.61 | 6.639% | $62.5011 | $62.50 | $62.50 | $62.50 |
| Purchase #4 | $46.61 | 8.411% | $50.5304 | $50.53 | $50.55 | $50.50 |
| Purchase #5 | $120.98 | 10.225% | $133.3502 | $133.35 | $133.35 | $133.40 |
| Purchase #6 | $151.51 | 7.543% | $162.9384 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $165.93 | 9.470% | $181.6436 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $900.97 | $972.3406 | $972.34 | $972.35 | $972.30 | |