| 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 | $100.72 | 5.678% | $106.4389 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $63.80 | 11.230% | $70.9647 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $162.64 | 13.412% | $184.4533 | $184.45 | $184.45 | $184.50 |
| Purchase #4 | $240.46 | 6.854% | $256.9411 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $191.31 | 10.410% | $211.2254 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $100.76 | 8.577% | $109.4022 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $216.96 | 6.578% | $231.2316 | $231.23 | $231.25 | $231.20 |
| 7 purchase totals = | $1,076.65 | $1,170.6572 | $1,170.65 | $1,170.70 | $1,170.60 | |