| 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 | $106.80 | 6.595% | $113.8435 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $192.28 | 4.847% | $201.5998 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $131.74 | 13.369% | $149.3523 | $149.35 | $149.35 | $149.40 |
| Purchase #4 | $86.49 | 7.703% | $93.1523 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $214.90 | 4.372% | $224.2954 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $236.57 | 8.187% | $255.938 | $255.94 | $255.95 | $255.90 |
| Purchase #7 | $121.55 | 11.147% | $135.0992 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $1,090.33 | $1,173.2805 | $1,173.28 | $1,173.30 | $1,173.30 | |