| 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 | $197.65 | 13.409% | $224.1529 | $224.15 | $224.15 | $224.20 |
| Purchase #2 | $238.55 | 13.575% | $270.9332 | $270.93 | $270.95 | $270.90 |
| Purchase #3 | $35.60 | 3.656% | $36.9015 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $139.43 | 9.565% | $152.7665 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $136.33 | 5.242% | $143.4764 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $124.44 | 3.808% | $129.1787 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $243.72 | 7.751% | $262.6107 | $262.61 | $262.60 | $262.60 |
| 7 purchase totals = | $1,115.72 | $1,220.0199 | $1,220.02 | $1,220.05 | $1,220.10 | |