| 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 | $97.26 | 6.236% | $103.3251 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $240.79 | 5.791% | $254.7341 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $159.57 | 5.489% | $168.3288 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $198.44 | 4.587% | $207.5424 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $242.96 | 8.853% | $264.4692 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $250.93 | 7.725% | $270.3143 | $270.31 | $270.30 | $270.30 |
| Purchase #7 | $227.82 | 10.305% | $251.2969 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,417.77 | $1,520.0108 | $1,520.01 | $1,520.05 | $1,519.90 | |