| 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 | $121.37 | 7.808% | $130.8466 | $130.85 | $130.85 | $130.80 |
| Purchase #2 | $32.43 | 13.171% | $36.7014 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $209.72 | 6.587% | $223.5343 | $223.53 | $223.55 | $223.50 |
| Purchase #4 | $142.63 | 6.574% | $152.0065 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $216.49 | 6.558% | $230.6874 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $24.96 | 8.770% | $27.149 | $27.15 | $27.15 | $27.10 |
| Purchase #7 | $203.34 | 9.197% | $222.0412 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $950.94 | $1,022.9664 | $1,022.97 | $1,023.00 | $1,022.80 | |