| 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 | $191.58 | 10.432% | $211.5656 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $177.95 | 4.226% | $185.4702 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $85.30 | 7.346% | $91.5661 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $243.64 | 13.423% | $276.3438 | $276.34 | $276.35 | $276.30 |
| Purchase #5 | $202.96 | 4.339% | $211.7664 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $235.65 | 11.619% | $263.0302 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $87.26 | 13.527% | $99.0637 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $1,224.34 | $1,338.8060 | $1,338.81 | $1,338.75 | $1,338.90 | |