| 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 | $192.38 | 5.139% | $202.2664 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $110.58 | 3.537% | $114.4912 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $97.61 | 12.156% | $109.4755 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $216.38 | 12.598% | $243.6396 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $176.65 | 6.351% | $187.869 | $187.87 | $187.85 | $187.90 |
| Purchase #6 | $157.35 | 11.739% | $175.8213 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $147.43 | 8.117% | $159.3969 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $1,098.38 | $1,192.9599 | $1,192.97 | $1,192.95 | $1,193.00 | |