| 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 | $138.84 | 11.649% | $155.0135 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $37.74 | 11.235% | $41.9801 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $197.40 | 10.555% | $218.2356 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $248.62 | 10.508% | $274.745 | $274.75 | $274.75 | $274.70 |
| Purchase #5 | $103.34 | 9.624% | $113.2854 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $176.26 | 5.450% | $185.8662 | $185.87 | $185.85 | $185.90 |
| Purchase #7 | $222.54 | 4.693% | $232.9838 | $232.98 | $233.00 | $233.00 |
| 7 purchase totals = | $1,124.74 | $1,222.1096 | $1,222.12 | $1,222.15 | $1,222.10 | |