| 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 | $14.90 | 12.507% | $16.7635 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $240.39 | 11.150% | $267.1935 | $267.19 | $267.20 | $267.20 |
| Purchase #3 | $208.74 | 8.264% | $225.9903 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $83.88 | 7.307% | $90.0091 | $90.01 | $90.00 | $90.00 |
| Purchase #5 | $149.47 | 5.873% | $158.2484 | $158.25 | $158.25 | $158.20 |
| Purchase #6 | $203.42 | 8.468% | $220.6456 | $220.65 | $220.65 | $220.60 |
| Purchase #7 | $130.28 | 13.665% | $148.0828 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $1,031.08 | $1,126.9332 | $1,126.93 | $1,126.95 | $1,126.90 | |