| 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 | $95.96 | 8.522% | $104.1377 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $228.40 | 8.472% | $247.75 | $247.75 | $247.75 | $247.80 |
| Purchase #3 | $75.41 | 13.821% | $85.8324 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $221.49 | 13.513% | $251.4199 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $103.41 | 10.434% | $114.1998 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $141.26 | 4.510% | $147.6308 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $160.97 | 9.625% | $176.4634 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $1,026.90 | $1,127.4340 | $1,127.43 | $1,127.45 | $1,127.40 | |