| 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 | $198.43 | 4.455% | $207.2701 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $171.97 | 12.325% | $193.1653 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $203.65 | 7.683% | $219.2964 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $118.75 | 10.254% | $130.9266 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $210.90 | 13.838% | $240.0843 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $119.99 | 10.244% | $132.2818 | $132.28 | $132.30 | $132.30 |
| Purchase #7 | $213.26 | 5.488% | $224.9637 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,236.95 | $1,347.9882 | $1,347.99 | $1,348.00 | $1,348.10 | |