| 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 | $213.46 | 9.108% | $232.9019 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $181.60 | 5.773% | $192.0838 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $47.55 | 6.362% | $50.5751 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $178.98 | 8.232% | $193.7136 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $161.30 | 11.567% | $179.9576 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $159.73 | 7.581% | $171.8391 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $237.84 | 7.750% | $256.2726 | $256.27 | $256.25 | $256.30 |
| 7 purchase totals = | $1,180.46 | $1,277.3437 | $1,277.34 | $1,277.35 | $1,277.40 | |