| 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 | $134.33 | 11.383% | $149.6208 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $5.67 | 9.212% | $6.1923 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $193.84 | 13.515% | $220.0375 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $166.36 | 10.559% | $183.926 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $176.59 | 9.634% | $193.6027 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $235.45 | 3.747% | $244.2723 | $244.27 | $244.25 | $244.30 |
| Purchase #7 | $65.85 | 9.865% | $72.3461 | $72.35 | $72.35 | $72.30 |
| 7 purchase totals = | $978.09 | $1,069.9977 | $1,070.00 | $1,070.00 | $1,069.90 | |