| 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 | $108.93 | 9.149% | $118.896 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $224.71 | 9.612% | $246.3091 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $178.49 | 13.340% | $202.3006 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $97.98 | 5.455% | $103.3248 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $217.87 | 12.595% | $245.3107 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $224.78 | 10.608% | $248.6247 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $20.51 | 10.739% | $22.7126 | $22.71 | $22.70 | $22.70 |
| 7 purchase totals = | $1,073.27 | $1,187.4785 | $1,187.47 | $1,187.40 | $1,187.40 | |