| 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 | $248.57 | 6.677% | $265.167 | $265.17 | $265.15 | $265.20 |
| Purchase #2 | $127.55 | 6.303% | $135.5895 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $115.98 | 11.204% | $128.9744 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $9.31 | 7.356% | $9.9948 | $9.99 | $10.00 | $10.00 |
| Purchase #5 | $125.88 | 8.119% | $136.1002 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $150.77 | 12.239% | $169.2227 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $247.51 | 9.262% | $270.4344 | $270.43 | $270.45 | $270.40 |
| 7 purchase totals = | $1,025.57 | $1,115.4830 | $1,115.47 | $1,115.45 | $1,115.50 | |