| 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 | $131.33 | 12.116% | $147.2419 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $181.88 | 4.523% | $190.1064 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $194.61 | 6.519% | $207.2966 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $210.74 | 12.393% | $236.857 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $181.85 | 3.491% | $188.1984 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $156.69 | 11.843% | $175.2468 | $175.25 | $175.25 | $175.20 |
| Purchase #7 | $95.82 | 13.139% | $108.4098 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $1,152.92 | $1,253.3569 | $1,253.37 | $1,253.35 | $1,253.30 | |