| 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 | $193.61 | 9.202% | $211.426 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $159.28 | 9.320% | $174.1249 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $121.67 | 7.436% | $130.7174 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $235.53 | 12.686% | $265.4093 | $265.41 | $265.40 | $265.40 |
| Purchase #5 | $75.26 | 13.366% | $85.3193 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $26.26 | 9.446% | $28.7405 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $232.36 | 10.632% | $257.0645 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $1,043.97 | $1,152.8019 | $1,152.80 | $1,152.75 | $1,152.70 | |