| 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 | $101.65 | 9.797% | $111.6087 | $111.61 | $111.60 | $111.60 |
| Purchase #2 | $93.28 | 6.486% | $99.3301 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $205.52 | 11.644% | $229.4507 | $229.45 | $229.45 | $229.50 |
| Purchase #4 | $179.35 | 12.447% | $201.6737 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $50.44 | 7.501% | $54.2235 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $242.47 | 13.263% | $274.6288 | $274.63 | $274.65 | $274.60 |
| Purchase #7 | $174.94 | 6.790% | $186.8184 | $186.82 | $186.80 | $186.80 |
| 7 purchase totals = | $1,047.65 | $1,157.7339 | $1,157.73 | $1,157.70 | $1,157.70 | |