| 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 | $243.58 | 11.601% | $271.8377 | $271.84 | $271.85 | $271.80 |
| Purchase #2 | $104.39 | 10.345% | $115.1891 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $101.29 | 7.793% | $109.1835 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $19.80 | 11.774% | $22.1313 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $219.81 | 5.733% | $232.4117 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $226.37 | 12.472% | $254.6029 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $187.48 | 10.483% | $207.1335 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $1,102.72 | $1,212.4897 | $1,212.48 | $1,212.55 | $1,212.40 | |