| 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 | $203.72 | 12.170% | $228.5127 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $93.70 | 10.522% | $103.5591 | $103.56 | $103.55 | $103.60 |
| Purchase #3 | $201.75 | 10.681% | $223.2989 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $165.71 | 6.598% | $176.6435 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $104.32 | 13.299% | $118.1935 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $106.35 | 12.268% | $119.397 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $219.75 | 5.621% | $232.1021 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,095.30 | $1,201.7068 | $1,201.70 | $1,201.70 | $1,201.70 | |