| 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 | $247.30 | 7.136% | $264.9473 | $264.95 | $264.95 | $264.90 |
| Purchase #2 | $201.67 | 8.491% | $218.7938 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $72.55 | 12.264% | $81.4475 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $72.50 | 9.854% | $79.6442 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $101.52 | 6.509% | $108.1279 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $37.63 | 5.541% | $39.7151 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $157.41 | 3.462% | $162.8595 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $890.58 | $955.5353 | $955.54 | $955.55 | $955.40 | |