| 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 | $126.86 | 3.190% | $130.9068 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $145.55 | 12.197% | $163.3027 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $184.77 | 11.252% | $205.5603 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $184.53 | 4.663% | $193.1346 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $42.87 | 4.597% | $44.8407 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $82.69 | 10.574% | $91.4336 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $149.69 | 6.347% | $159.1908 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $916.96 | $988.3695 | $988.36 | $988.40 | $988.30 | |