| 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 | $187.35 | 5.639% | $197.9147 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $35.64 | 4.528% | $37.2538 | $37.25 | $37.25 | $37.30 |
| Purchase #3 | $63.54 | 3.393% | $65.6959 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $238.26 | 6.159% | $252.9344 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $236.49 | 5.483% | $249.4567 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $14.66 | 7.554% | $15.7674 | $15.77 | $15.75 | $15.80 |
| Purchase #7 | $190.86 | 13.369% | $216.3761 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $966.80 | $1,035.3990 | $1,035.40 | $1,035.40 | $1,035.50 | |