| 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 | $187.73 | 10.209% | $206.8954 | $206.90 | $206.90 | $206.90 |
| Purchase #2 | $243.91 | 11.480% | $271.9109 | $271.91 | $271.90 | $271.90 |
| Purchase #3 | $22.38 | 11.107% | $24.8657 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $184.26 | 9.842% | $202.3949 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $88.71 | 8.535% | $96.2814 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $181.56 | 3.549% | $188.0036 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $106.50 | 4.248% | $111.0241 | $111.02 | $111.00 | $111.00 |
| 7 purchase totals = | $1,015.05 | $1,101.3760 | $1,101.37 | $1,101.35 | $1,101.40 | |