| 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 | $217.82 | 6.380% | $231.7169 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $64.32 | 11.707% | $71.8499 | $71.85 | $71.85 | $71.80 |
| Purchase #3 | $194.79 | 7.767% | $209.9193 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $96.51 | 9.177% | $105.3667 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $178.44 | 11.341% | $198.6769 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $183.47 | 7.863% | $197.8962 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $202.62 | 12.783% | $228.5209 | $228.52 | $228.50 | $228.50 |
| 7 purchase totals = | $1,137.97 | $1,243.9468 | $1,243.96 | $1,243.90 | $1,243.90 | |