| 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 | $113.80 | 3.701% | $118.0117 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $249.40 | 7.827% | $268.9205 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $215.68 | 3.410% | $223.0347 | $223.03 | $223.05 | $223.00 |
| Purchase #4 | $42.77 | 3.161% | $44.122 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $34.58 | 13.308% | $39.1819 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $44.38 | 5.312% | $46.7375 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $221.32 | 7.446% | $237.7995 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $921.93 | $977.8078 | $977.80 | $977.80 | $977.70 | |