| 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 | $80.87 | 3.553% | $83.7433 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $93.61 | 10.129% | $103.0918 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $231.48 | 3.331% | $239.1906 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $128.92 | 13.477% | $146.2945 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $205.74 | 11.243% | $228.8713 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $16.39 | 9.516% | $17.9497 | $17.95 | $17.95 | $17.90 |
| Purchase #7 | $230.64 | 12.379% | $259.1909 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $987.65 | $1,078.3321 | $1,078.32 | $1,078.35 | $1,078.30 | |