| 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 | $245.87 | 3.636% | $254.8098 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $43.47 | 10.591% | $48.0739 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $24.62 | 3.721% | $25.5361 | $25.54 | $25.55 | $25.50 |
| Purchase #4 | $112.39 | 7.320% | $120.6169 | $120.62 | $120.60 | $120.60 |
| Purchase #5 | $44.28 | 11.803% | $49.5064 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $144.93 | 8.466% | $157.1998 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $142.85 | 4.117% | $148.7311 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $758.41 | $804.4740 | $804.48 | $804.45 | $804.40 | |