| 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 | $171.33 | 9.775% | $188.0775 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $187.65 | 4.467% | $196.0323 | $196.03 | $196.05 | $196.00 |
| Purchase #3 | $248.30 | 10.798% | $275.1114 | $275.11 | $275.10 | $275.10 |
| Purchase #4 | $56.51 | 3.761% | $58.6353 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $247.35 | 12.513% | $278.3009 | $278.30 | $278.30 | $278.30 |
| Purchase #6 | $143.34 | 6.512% | $152.6743 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $80.28 | 6.372% | $85.3954 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $1,134.76 | $1,234.2271 | $1,234.23 | $1,234.25 | $1,234.20 | |