| 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 | $243.65 | 5.182% | $256.2759 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $229.35 | 6.789% | $244.9206 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $250.76 | 13.512% | $284.6427 | $284.64 | $284.65 | $284.60 |
| Purchase #4 | $110.54 | 10.712% | $122.381 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $199.41 | 7.721% | $214.8064 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $57.26 | 9.488% | $62.6928 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $242.62 | 8.236% | $262.6022 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $1,333.59 | $1,448.3216 | $1,448.32 | $1,448.35 | $1,448.30 | |