| 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 | $41.91 | 4.444% | $43.7725 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $205.62 | 10.281% | $226.7598 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $43.75 | 9.387% | $47.8568 | $47.86 | $47.85 | $47.90 |
| Purchase #4 | $193.57 | 13.631% | $219.9555 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $248.46 | 12.164% | $278.6827 | $278.68 | $278.70 | $278.70 |
| Purchase #6 | $210.45 | 9.387% | $230.2049 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $151.78 | 10.479% | $167.685 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $1,095.54 | $1,214.9172 | $1,214.92 | $1,214.90 | $1,215.10 | |