| 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 | $247.86 | 9.797% | $272.1428 | $272.14 | $272.15 | $272.10 |
| Purchase #2 | $180.67 | 12.851% | $203.8879 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $250.33 | 11.292% | $278.5973 | $278.60 | $278.60 | $278.60 |
| Purchase #4 | $209.89 | 6.365% | $223.2495 | $223.25 | $223.25 | $223.20 |
| Purchase #5 | $240.72 | 9.579% | $263.7786 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $127.26 | 7.717% | $137.0807 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $200.72 | 12.550% | $225.9104 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $1,457.45 | $1,604.6472 | $1,604.65 | $1,604.70 | $1,604.60 | |