| 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 | $212.88 | 12.157% | $238.7598 | $238.76 | $238.75 | $238.80 |
| Purchase #2 | $79.57 | 7.670% | $85.673 | $85.67 | $85.65 | $85.70 |
| Purchase #3 | $94.27 | 3.149% | $97.2386 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $146.73 | 10.131% | $161.5952 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $54.69 | 13.380% | $62.0075 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $108.68 | 13.291% | $123.1247 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $230.83 | 8.185% | $249.7234 | $249.72 | $249.70 | $249.70 |
| 7 purchase totals = | $927.65 | $1,018.1222 | $1,018.12 | $1,018.05 | $1,018.10 | |