| 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 | $237.99 | 6.747% | $254.0472 | $254.05 | $254.05 | $254.00 |
| Purchase #2 | $17.36 | 6.813% | $18.5427 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $75.86 | 5.456% | $79.9989 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $209.60 | 11.568% | $233.8465 | $233.85 | $233.85 | $233.80 |
| Purchase #5 | $146.40 | 10.768% | $162.1644 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $54.88 | 10.236% | $60.4975 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $224.70 | 10.372% | $248.0059 | $248.01 | $248.00 | $248.00 |
| 7 purchase totals = | $966.79 | $1,057.1031 | $1,057.11 | $1,057.10 | $1,057.00 | |