| 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 | $116.77 | 4.607% | $122.1496 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $88.72 | 5.369% | $93.4834 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $122.60 | 10.677% | $135.69 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $116.36 | 12.365% | $130.7479 | $130.75 | $130.75 | $130.70 |
| Purchase #5 | $57.76 | 6.779% | $61.6756 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $129.48 | 8.562% | $140.5661 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $13.57 | 4.490% | $14.1793 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $645.26 | $698.4919 | $698.50 | $698.55 | $698.50 | |