| 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 | $173.91 | 13.317% | $197.0696 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $49.66 | 10.319% | $54.7844 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $192.99 | 11.148% | $214.5045 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $149.49 | 5.687% | $157.9915 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $194.73 | 10.454% | $215.0871 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $31.75 | 10.329% | $35.0295 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $219.98 | 8.381% | $238.4165 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $1,012.51 | $1,112.8831 | $1,112.88 | $1,112.90 | $1,112.90 | |