| 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 | $245.71 | 5.738% | $259.8088 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $14.28 | 13.579% | $16.2191 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $109.80 | 12.489% | $123.5129 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $46.94 | 5.278% | $49.4175 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $166.94 | 10.602% | $184.639 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $198.89 | 11.453% | $221.6689 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $96.75 | 3.106% | $99.7551 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $879.31 | $955.0213 | $955.03 | $954.95 | $955.00 | |