| 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 | $114.94 | 12.682% | $129.5167 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $206.73 | 5.375% | $217.8417 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $191.99 | 4.316% | $200.2763 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $128.75 | 3.525% | $133.2884 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $94.98 | 4.783% | $99.5229 | $99.52 | $99.50 | $99.50 |
| Purchase #6 | $234.98 | 3.657% | $243.5732 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $234.82 | 12.746% | $264.7502 | $264.75 | $264.75 | $264.80 |
| 7 purchase totals = | $1,207.19 | $1,288.7694 | $1,288.77 | $1,288.75 | $1,288.80 | |