| 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 | $201.67 | 7.345% | $216.4827 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $75.88 | 10.190% | $83.6122 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $221.78 | 3.704% | $229.9947 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $33.53 | 7.405% | $36.0129 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $193.97 | 4.499% | $202.6967 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $236.27 | 9.703% | $259.1953 | $259.20 | $259.20 | $259.20 |
| Purchase #7 | $99.75 | 12.471% | $112.1898 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $1,062.85 | $1,140.1843 | $1,140.18 | $1,140.20 | $1,140.20 | |