| 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 | $128.64 | 10.722% | $142.4328 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $171.84 | 13.481% | $195.0058 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $203.62 | 8.276% | $220.4716 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $190.67 | 5.141% | $200.4723 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $177.79 | 3.774% | $184.4998 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $245.95 | 8.645% | $267.2124 | $267.21 | $267.20 | $267.20 |
| Purchase #7 | $36.77 | 7.752% | $39.6204 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $1,155.28 | $1,249.7151 | $1,249.71 | $1,249.65 | $1,249.70 | |