| 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 | $237.33 | 7.317% | $254.6954 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $70.99 | 6.605% | $75.6789 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $212.64 | 8.816% | $231.3863 | $231.39 | $231.40 | $231.40 |
| Purchase #4 | $31.78 | 5.521% | $33.5346 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $171.31 | 10.566% | $189.4106 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $210.40 | 9.526% | $230.4427 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $223.93 | 9.799% | $245.8729 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $1,158.38 | $1,261.0214 | $1,261.02 | $1,261.05 | $1,261.00 | |