| 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 | $116.70 | 6.444% | $124.2201 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $203.91 | 11.833% | $228.0387 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $151.47 | 8.610% | $164.5116 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $165.25 | 9.700% | $181.2793 | $181.28 | $181.30 | $181.30 |
| Purchase #5 | $232.43 | 10.462% | $256.7468 | $256.75 | $256.75 | $256.70 |
| Purchase #6 | $52.77 | 6.731% | $56.3219 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $162.33 | 7.562% | $174.6054 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $1,084.86 | $1,185.7238 | $1,185.73 | $1,185.70 | $1,185.60 | |