| 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 | $118.81 | 4.445% | $124.0911 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $201.46 | 12.246% | $226.1308 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $188.64 | 11.446% | $210.2317 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $78.27 | 7.715% | $84.3085 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $234.86 | 8.705% | $255.3046 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $142.86 | 9.840% | $156.9174 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $190.62 | 3.747% | $197.7625 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $1,155.52 | $1,254.7466 | $1,254.74 | $1,254.75 | $1,254.70 | |