| 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 | $207.42 | 11.420% | $231.1074 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $65.47 | 5.330% | $68.9596 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $237.29 | 12.598% | $267.1838 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $172.61 | 9.799% | $189.5241 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $213.91 | 7.598% | $230.1629 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $238.97 | 6.595% | $254.7301 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $8.64 | 7.185% | $9.2608 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $1,144.31 | $1,250.9287 | $1,250.92 | $1,250.90 | $1,251.00 | |