| 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 | $210.94 | 13.247% | $238.8832 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $13.32 | 9.428% | $14.5758 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $13.65 | 10.809% | $15.1254 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $117.55 | 3.778% | $121.991 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $55.34 | 10.165% | $60.9653 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $209.60 | 8.296% | $226.9884 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $111.37 | 3.493% | $115.2602 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $731.77 | $793.7893 | $793.80 | $793.85 | $793.90 | |