| 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 | $101.60 | 4.272% | $105.9404 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $240.35 | 11.105% | $267.0409 | $267.04 | $267.05 | $267.00 |
| Purchase #3 | $199.32 | 12.395% | $224.0257 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $108.66 | 6.647% | $115.8826 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $56.60 | 10.177% | $62.3602 | $62.36 | $62.35 | $62.40 |
| Purchase #6 | $142.31 | 3.178% | $146.8326 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $186.90 | 3.278% | $193.0266 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $1,035.74 | $1,115.1090 | $1,115.11 | $1,115.20 | $1,115.00 | |