| 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 | $213.70 | 8.286% | $231.4072 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $103.62 | 3.845% | $107.6042 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $66.89 | 11.786% | $74.7737 | $74.77 | $74.75 | $74.80 |
| Purchase #4 | $139.85 | 4.574% | $146.2467 | $146.25 | $146.25 | $146.20 |
| Purchase #5 | $245.93 | 4.352% | $256.6329 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $248.59 | 8.193% | $268.957 | $268.96 | $268.95 | $269.00 |
| Purchase #7 | $234.80 | 12.205% | $263.4573 | $263.46 | $263.45 | $263.50 |
| 7 purchase totals = | $1,253.38 | $1,349.0790 | $1,349.08 | $1,349.05 | $1,349.10 | |