| 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 | $242.65 | 9.257% | $265.1121 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $229.85 | 13.424% | $260.7051 | $260.71 | $260.70 | $260.70 |
| Purchase #3 | $239.82 | 11.622% | $267.6919 | $267.69 | $267.70 | $267.70 |
| Purchase #4 | $161.97 | 6.311% | $172.1919 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $131.62 | 12.254% | $147.7487 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $80.82 | 13.604% | $91.8148 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $76.54 | 11.483% | $85.3291 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $1,163.27 | $1,290.5936 | $1,290.59 | $1,290.60 | $1,290.50 | |