| 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 | $211.45 | 11.833% | $236.4709 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $124.63 | 5.683% | $131.7127 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $36.48 | 7.232% | $39.1182 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $187.84 | 11.643% | $209.7102 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $139.78 | 4.639% | $146.2644 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $130.31 | 7.526% | $140.1171 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $220.92 | 5.746% | $233.6141 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $1,051.41 | $1,137.0076 | $1,137.00 | $1,136.90 | $1,137.00 | |