| 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 | $116.48 | 10.597% | $128.8234 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $186.46 | 9.326% | $203.8493 | $203.85 | $203.85 | $203.80 |
| Purchase #3 | $108.88 | 12.644% | $122.6468 | $122.65 | $122.65 | $122.60 |
| Purchase #4 | $15.60 | 6.564% | $16.624 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $134.85 | 3.255% | $139.2394 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $207.51 | 12.699% | $233.8617 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $225.99 | 11.873% | $252.8218 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $995.77 | $1,097.8664 | $1,097.86 | $1,097.80 | $1,097.70 | |