| 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 | $230.94 | 3.201% | $238.3324 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $231.84 | 6.704% | $247.3826 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $161.31 | 7.739% | $173.7938 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $224.39 | 11.428% | $250.0333 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $184.69 | 6.431% | $196.5674 | $196.57 | $196.55 | $196.60 |
| Purchase #6 | $74.69 | 3.211% | $77.0883 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $25.26 | 11.609% | $28.1924 | $28.19 | $28.20 | $28.20 |
| 7 purchase totals = | $1,133.12 | $1,211.3902 | $1,211.38 | $1,211.45 | $1,211.40 | |