| 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 | $70.62 | 10.362% | $77.9376 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $109.32 | 12.838% | $123.3545 | $123.35 | $123.35 | $123.40 |
| Purchase #3 | $221.73 | 11.342% | $246.8786 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $108.64 | 12.342% | $122.0483 | $122.05 | $122.05 | $122.00 |
| Purchase #5 | $137.80 | 13.625% | $156.5753 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $113.60 | 9.352% | $124.2239 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $249.86 | 9.873% | $274.5287 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $1,011.57 | $1,125.5469 | $1,125.55 | $1,125.60 | $1,125.50 | |