| 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 | $189.68 | 11.620% | $211.7208 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $211.52 | 10.308% | $233.3235 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $201.35 | 8.840% | $219.1493 | $219.15 | $219.15 | $219.10 |
| Purchase #4 | $51.41 | 6.249% | $54.6226 | $54.62 | $54.60 | $54.60 |
| Purchase #5 | $198.26 | 13.135% | $224.3015 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $152.45 | 7.402% | $163.7343 | $163.73 | $163.75 | $163.70 |
| Purchase #7 | $138.42 | 4.454% | $144.5852 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $1,143.09 | $1,251.4372 | $1,251.43 | $1,251.40 | $1,251.30 | |