| 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 | $133.30 | 3.541% | $138.0202 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $218.30 | 10.368% | $240.9333 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $131.82 | 9.691% | $144.5947 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $22.47 | 13.666% | $25.5408 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $5.70 | 10.235% | $6.2834 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $129.74 | 11.169% | $144.2307 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $239.79 | 10.281% | $264.4428 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $881.12 | $964.0459 | $964.03 | $964.10 | $963.90 | |