| 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 | $230.94 | 13.378% | $261.8352 | $261.84 | $261.85 | $261.80 |
| Purchase #2 | $153.42 | 3.536% | $158.8449 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $162.40 | 13.432% | $184.2136 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $102.62 | 12.356% | $115.2997 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $24.55 | 9.688% | $26.9284 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $134.32 | 13.515% | $152.4733 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $194.57 | 12.783% | $219.4419 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $1,002.82 | $1,119.0370 | $1,119.03 | $1,119.05 | $1,118.90 | |