| 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 | $198.80 | 9.472% | $217.6303 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $146.30 | 9.429% | $160.0946 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $224.72 | 6.543% | $239.4234 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $248.30 | 6.289% | $263.9156 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $221.68 | 4.178% | $230.9418 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $102.42 | 4.124% | $106.6438 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $169.47 | 8.198% | $183.3632 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $1,311.69 | $1,402.0127 | $1,402.00 | $1,402.00 | $1,401.90 | |