| 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 | $245.72 | 13.870% | $279.8014 | $279.80 | $279.80 | $279.80 |
| Purchase #2 | $111.30 | 3.599% | $115.3057 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $157.55 | 10.555% | $174.1794 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $41.85 | 6.592% | $44.6088 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $82.27 | 10.455% | $90.8713 | $90.87 | $90.85 | $90.90 |
| Purchase #6 | $197.75 | 10.137% | $217.7959 | $217.80 | $217.80 | $217.80 |
| Purchase #7 | $190.48 | 8.690% | $207.0327 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $1,026.92 | $1,129.5952 | $1,129.60 | $1,129.60 | $1,129.60 | |