| 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 | $221.50 | 4.113% | $230.6103 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $116.34 | 6.737% | $124.1778 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $91.35 | 7.509% | $98.2095 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $232.89 | 3.138% | $240.1981 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $59.65 | 9.430% | $65.275 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $174.50 | 12.540% | $196.3823 | $196.38 | $196.40 | $196.40 |
| Purchase #7 | $240.90 | 8.874% | $262.2775 | $262.28 | $262.30 | $262.30 |
| 7 purchase totals = | $1,137.13 | $1,217.1305 | $1,217.14 | $1,217.20 | $1,217.20 | |