| 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 | $218.74 | 9.699% | $239.9556 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $176.79 | 4.583% | $184.8923 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $43.35 | 13.733% | $49.3033 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $130.47 | 6.378% | $138.7914 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $84.37 | 11.247% | $93.8591 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $39.71 | 5.248% | $41.794 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $206.32 | 7.155% | $221.0822 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $899.75 | $969.6779 | $969.67 | $969.70 | $969.80 | |