| 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 | $103.78 | 9.679% | $113.8249 | $113.82 | $113.80 | $113.80 |
| Purchase #2 | $246.63 | 11.551% | $275.1182 | $275.12 | $275.10 | $275.10 |
| Purchase #3 | $231.81 | 12.350% | $260.4385 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $195.93 | 9.639% | $214.8157 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $242.68 | 12.664% | $273.413 | $273.41 | $273.40 | $273.40 |
| Purchase #6 | $23.64 | 9.572% | $25.9028 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $17.88 | 13.764% | $20.341 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $1,062.35 | $1,183.8541 | $1,183.85 | $1,183.80 | $1,183.70 | |