| 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 | $127.36 | 8.721% | $138.4671 | $138.47 | $138.45 | $138.50 |
| Purchase #2 | $114.97 | 5.236% | $120.9898 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $58.85 | 7.223% | $63.1007 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $87.30 | 12.356% | $98.0868 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $135.94 | 3.745% | $141.031 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $197.69 | 12.275% | $221.9564 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $242.66 | 12.122% | $272.0752 | $272.08 | $272.10 | $272.10 |
| 7 purchase totals = | $964.77 | $1,055.7070 | $1,055.72 | $1,055.75 | $1,055.80 | |