| 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 | $13.73 | 7.212% | $14.7202 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $154.39 | 9.133% | $168.4904 | $168.49 | $168.50 | $168.50 |
| Purchase #3 | $240.84 | 12.425% | $270.7644 | $270.76 | $270.75 | $270.80 |
| Purchase #4 | $112.93 | 5.414% | $119.044 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $234.52 | 3.448% | $242.6062 | $242.61 | $242.60 | $242.60 |
| Purchase #6 | $112.68 | 9.384% | $123.2539 | $123.25 | $123.25 | $123.30 |
| Purchase #7 | $138.65 | 3.774% | $143.8827 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $1,007.74 | $1,082.7618 | $1,082.75 | $1,082.75 | $1,082.80 | |