| 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 | $72.30 | 12.188% | $81.1119 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $193.95 | 3.278% | $200.3077 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $184.56 | 6.187% | $195.9787 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $44.27 | 3.311% | $45.7358 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $21.97 | 4.506% | $22.96 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $231.97 | 8.857% | $252.5156 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $42.90 | 8.435% | $46.5186 | $46.52 | $46.50 | $46.50 |
| 7 purchase totals = | $791.92 | $845.1283 | $845.14 | $845.10 | $845.10 | |