| 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 | $18.53 | 11.295% | $20.623 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $81.33 | 11.184% | $90.4259 | $90.43 | $90.45 | $90.40 |
| Purchase #3 | $214.41 | 4.578% | $224.2257 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $141.99 | 10.872% | $157.4272 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $232.31 | 6.800% | $248.1071 | $248.11 | $248.10 | $248.10 |
| Purchase #6 | $10.84 | 11.745% | $12.1132 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $224.85 | 10.281% | $247.9668 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $924.26 | $1,000.8889 | $1,000.90 | $1,000.90 | $1,000.80 | |