| 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 | $116.65 | 4.613% | $122.0311 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $234.67 | 12.265% | $263.4523 | $263.45 | $263.45 | $263.50 |
| Purchase #3 | $231.46 | 7.358% | $248.4908 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $158.54 | 9.699% | $173.9168 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $120.56 | 6.217% | $128.0552 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $100.35 | 11.305% | $111.6946 | $111.69 | $111.70 | $111.70 |
| Purchase #7 | $27.71 | 4.794% | $29.0384 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $989.94 | $1,076.6792 | $1,076.68 | $1,076.70 | $1,076.70 | |