| 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 | $117.61 | 10.715% | $130.2119 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $244.65 | 7.820% | $263.7816 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $56.73 | 10.655% | $62.7746 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $179.77 | 6.275% | $191.0506 | $191.05 | $191.05 | $191.10 |
| Purchase #5 | $214.95 | 5.382% | $226.5186 | $226.52 | $226.50 | $226.50 |
| Purchase #6 | $68.31 | 10.793% | $75.6827 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $170.26 | 11.490% | $189.8229 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $1,052.28 | $1,139.8429 | $1,139.83 | $1,139.80 | $1,139.90 | |