| 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 | $205.85 | 3.863% | $213.802 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $195.32 | 5.249% | $205.5723 | $205.57 | $205.55 | $205.60 |
| Purchase #3 | $191.83 | 4.158% | $199.8063 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $245.39 | 5.414% | $258.6754 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $43.56 | 12.720% | $49.1008 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $57.96 | 5.429% | $61.1066 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $157.28 | 9.375% | $172.025 | $172.03 | $172.05 | $172.00 |
| 7 purchase totals = | $1,097.19 | $1,160.0884 | $1,160.10 | $1,160.10 | $1,160.10 | |