| 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 | $108.88 | 8.856% | $118.5224 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $119.73 | 3.278% | $123.6547 | $123.65 | $123.65 | $123.70 |
| Purchase #3 | $167.41 | 10.296% | $184.6465 | $184.65 | $184.65 | $184.60 |
| Purchase #4 | $245.56 | 5.747% | $259.6723 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $168.29 | 11.572% | $187.7645 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $196.99 | 12.507% | $221.6275 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $28.82 | 8.169% | $31.1743 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $1,035.68 | $1,127.0622 | $1,127.05 | $1,127.00 | $1,127.10 | |