| 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 | $13.99 | 4.815% | $14.6636 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $194.30 | 9.279% | $212.3291 | $212.33 | $212.35 | $212.30 |
| Purchase #3 | $72.47 | 11.217% | $80.599 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $210.84 | 11.426% | $234.9306 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $238.97 | 13.707% | $271.7256 | $271.73 | $271.75 | $271.70 |
| Purchase #6 | $134.80 | 8.596% | $146.3874 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $206.94 | 8.770% | $225.0886 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,072.31 | $1,185.7239 | $1,185.73 | $1,185.80 | $1,185.70 | |