| 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 | $95.81 | 9.454% | $104.8679 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $228.30 | 12.510% | $256.8603 | $256.86 | $256.85 | $256.90 |
| Purchase #3 | $219.60 | 10.189% | $241.975 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $138.48 | 6.133% | $146.973 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $229.73 | 3.848% | $238.57 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $65.31 | 4.215% | $68.0628 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $148.77 | 9.232% | $162.5044 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $1,126.00 | $1,219.8134 | $1,219.81 | $1,219.75 | $1,220.00 | |