| 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 | $228.83 | 11.477% | $255.0928 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $170.57 | 11.530% | $190.2367 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $200.92 | 11.740% | $224.508 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $115.85 | 13.441% | $131.4214 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $8.82 | 5.623% | $9.3159 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $65.63 | 12.226% | $73.6539 | $73.65 | $73.65 | $73.70 |
| Purchase #7 | $231.49 | 12.299% | $259.961 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $1,022.11 | $1,144.1897 | $1,144.19 | $1,144.15 | $1,144.20 | |