| 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 | $235.90 | 3.670% | $244.5575 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $166.77 | 8.817% | $181.4741 | $181.47 | $181.45 | $181.50 |
| Purchase #3 | $68.58 | 8.377% | $74.3249 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $189.71 | 7.368% | $203.6878 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $82.55 | 7.159% | $88.4598 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $149.56 | 10.274% | $164.9258 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $241.86 | 13.217% | $273.8266 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $1,134.93 | $1,231.2565 | $1,231.26 | $1,231.25 | $1,231.30 | |