| 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 | $201.83 | 4.639% | $211.1929 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $81.64 | 6.667% | $87.0829 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $169.64 | 4.672% | $177.5656 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $49.72 | 4.213% | $51.8147 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $189.45 | 8.640% | $205.8185 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $56.55 | 8.602% | $61.4144 | $61.41 | $61.40 | $61.40 |
| Purchase #7 | $210.74 | 10.486% | $232.8382 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $959.57 | $1,027.7272 | $1,027.72 | $1,027.70 | $1,027.70 | |