| 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 | $60.90 | 3.124% | $62.8025 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $172.47 | 9.431% | $188.7356 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $121.61 | 7.427% | $130.642 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $218.53 | 8.508% | $237.1225 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $197.74 | 11.442% | $220.3654 | $220.37 | $220.35 | $220.40 |
| Purchase #6 | $78.72 | 6.200% | $83.6006 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $140.83 | 11.602% | $157.1691 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $990.80 | $1,080.4377 | $1,080.44 | $1,080.40 | $1,080.40 | |