| 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 | $19.93 | 13.200% | $22.5608 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $233.44 | 4.635% | $244.2599 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $37.51 | 12.823% | $42.3199 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $124.95 | 8.799% | $135.9444 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $156.85 | 7.288% | $168.2812 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $194.48 | 10.567% | $215.0307 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $93.75 | 12.706% | $105.6619 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $860.91 | $934.0588 | $934.05 | $934.05 | $934.10 | |