| 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 | $79.26 | 7.469% | $85.1799 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $201.62 | 13.578% | $228.996 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $219.74 | 6.792% | $234.6647 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $165.95 | 3.838% | $172.3192 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $249.97 | 8.715% | $271.7549 | $271.75 | $271.75 | $271.80 |
| Purchase #6 | $230.93 | 5.200% | $242.9384 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $87.59 | 3.687% | $90.8194 | $90.82 | $90.80 | $90.80 |
| 7 purchase totals = | $1,235.06 | $1,326.6725 | $1,326.67 | $1,326.65 | $1,326.70 | |