| 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 | $41.99 | 11.422% | $46.7861 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $80.73 | 4.570% | $84.4194 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $214.75 | 13.447% | $243.6274 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $239.84 | 5.359% | $252.693 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $197.40 | 7.623% | $212.4478 | $212.45 | $212.45 | $212.40 |
| Purchase #6 | $200.47 | 7.179% | $214.8617 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $129.69 | 3.739% | $134.5391 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $1,104.87 | $1,189.3745 | $1,189.38 | $1,189.40 | $1,189.30 | |