| 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 | $231.27 | 11.302% | $257.4081 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $249.43 | 11.512% | $278.1444 | $278.14 | $278.15 | $278.10 |
| Purchase #3 | $200.47 | 10.458% | $221.4352 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $201.85 | 4.224% | $210.3761 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $38.74 | 7.545% | $41.6629 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $124.70 | 13.217% | $141.1816 | $141.18 | $141.20 | $141.20 |
| Purchase #7 | $94.28 | 9.426% | $103.1668 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $1,140.74 | $1,253.3751 | $1,253.38 | $1,253.40 | $1,253.40 | |