| 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 | $196.86 | 12.694% | $221.8494 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $167.36 | 9.714% | $183.6174 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $183.27 | 10.280% | $202.1102 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $10.62 | 3.357% | $10.9765 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $103.60 | 10.286% | $114.2563 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $187.40 | 12.269% | $210.3921 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $206.36 | 6.614% | $220.0087 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,055.47 | $1,163.2106 | $1,163.22 | $1,163.20 | $1,163.20 | |