| 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 | $199.58 | 10.625% | $220.7854 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $62.88 | 9.769% | $69.0227 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $231.83 | 9.839% | $254.6398 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $248.82 | 9.541% | $272.5599 | $272.56 | $272.55 | $272.60 |
| Purchase #5 | $234.40 | 4.596% | $245.173 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $228.49 | 6.232% | $242.7295 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $59.55 | 12.666% | $67.0926 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $1,265.55 | $1,372.0029 | $1,372.00 | $1,372.00 | $1,372.00 | |