| 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 | $179.96 | 4.749% | $188.5063 | $188.51 | $188.50 | $188.50 |
| Purchase #2 | $172.86 | 6.350% | $183.8366 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $45.63 | 3.455% | $47.2065 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $101.64 | 13.280% | $115.1378 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $223.86 | 6.817% | $239.1205 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $183.28 | 10.212% | $201.9966 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $242.64 | 10.609% | $268.3817 | $268.38 | $268.40 | $268.40 |
| 7 purchase totals = | $1,149.87 | $1,244.1860 | $1,244.20 | $1,244.20 | $1,244.10 | |