| 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 | $124.44 | 8.608% | $135.1518 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $69.70 | 12.280% | $78.2592 | $78.26 | $78.25 | $78.30 |
| Purchase #3 | $145.86 | 8.134% | $157.7243 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $202.49 | 10.152% | $223.0468 | $223.05 | $223.05 | $223.00 |
| Purchase #5 | $113.80 | 4.596% | $119.0302 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $111.94 | 7.550% | $120.3915 | $120.39 | $120.40 | $120.40 |
| Purchase #7 | $232.70 | 4.344% | $242.8085 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $1,000.93 | $1,076.4123 | $1,076.41 | $1,076.40 | $1,076.40 | |