| 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 | $206.64 | 4.741% | $216.4368 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $245.29 | 5.226% | $258.1089 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $65.49 | 5.301% | $68.9616 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $12.58 | 6.803% | $13.4358 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $243.73 | 9.361% | $266.5456 | $266.55 | $266.55 | $266.50 |
| Purchase #6 | $67.82 | 3.431% | $70.1469 | $70.15 | $70.15 | $70.10 |
| Purchase #7 | $231.44 | 7.452% | $248.6869 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,072.99 | $1,142.3225 | $1,142.34 | $1,142.35 | $1,142.20 | |