| 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 | $192.79 | 5.746% | $203.8677 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $197.53 | 11.486% | $220.2183 | $220.22 | $220.20 | $220.20 |
| Purchase #3 | $196.58 | 7.429% | $211.1839 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $34.64 | 9.212% | $37.831 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $164.84 | 4.157% | $171.6924 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $83.79 | 13.777% | $95.3337 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $158.72 | 9.787% | $174.2539 | $174.25 | $174.25 | $174.30 |
| 7 purchase totals = | $1,028.89 | $1,114.3809 | $1,114.37 | $1,114.40 | $1,114.40 | |