| 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 | $225.85 | 4.700% | $236.465 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $9.62 | 12.830% | $10.8542 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $183.88 | 6.229% | $195.3339 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $49.95 | 5.543% | $52.7187 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $238.63 | 6.707% | $254.6349 | $254.63 | $254.65 | $254.60 |
| Purchase #6 | $220.42 | 7.149% | $236.1778 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $79.57 | 13.768% | $90.5252 | $90.53 | $90.55 | $90.50 |
| 7 purchase totals = | $1,007.92 | $1,076.7097 | $1,076.71 | $1,076.75 | $1,076.70 | |