| 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 | $183.88 | 4.202% | $191.6066 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $62.63 | 12.496% | $70.4562 | $70.46 | $70.45 | $70.50 |
| Purchase #3 | $175.74 | 12.190% | $197.1627 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $156.77 | 4.868% | $164.4016 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $162.94 | 8.247% | $176.3777 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $237.84 | 12.781% | $268.2383 | $268.24 | $268.25 | $268.20 |
| Purchase #7 | $232.29 | 4.179% | $241.9974 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $1,212.09 | $1,310.2405 | $1,310.25 | $1,310.25 | $1,310.30 | |