| 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 | $220.31 | 4.402% | $230.008 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $156.75 | 12.582% | $176.4723 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $187.26 | 7.416% | $201.1472 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $235.81 | 3.474% | $244.002 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $158.43 | 10.576% | $175.1856 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $179.46 | 6.747% | $191.5682 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $57.72 | 9.580% | $63.2496 | $63.25 | $63.25 | $63.20 |
| 7 purchase totals = | $1,195.74 | $1,281.6329 | $1,281.64 | $1,281.60 | $1,281.60 | |