| 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 | $223.42 | 7.102% | $239.2873 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $37.99 | 3.794% | $39.4313 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $210.31 | 13.307% | $238.296 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $93.44 | 3.814% | $97.0038 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $178.87 | 8.133% | $193.4175 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $20.86 | 3.858% | $21.6648 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $135.52 | 9.211% | $148.0027 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $900.41 | $977.1034 | $977.10 | $977.10 | $977.10 | |