| 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 | $210.82 | 12.158% | $236.4515 | $236.45 | $236.45 | $236.50 |
| Purchase #2 | $220.63 | 12.287% | $247.7388 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $71.42 | 10.669% | $79.0398 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $148.68 | 3.189% | $153.4214 | $153.42 | $153.40 | $153.40 |
| Purchase #5 | $237.48 | 5.561% | $250.6863 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $57.80 | 10.455% | $63.843 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $65.68 | 9.128% | $71.6753 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $1,012.51 | $1,102.8561 | $1,102.86 | $1,102.90 | $1,102.80 | |