| 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 | $117.28 | 3.718% | $121.6405 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $195.62 | 10.236% | $215.6437 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $112.96 | 3.571% | $116.9938 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $114.69 | 3.269% | $118.4392 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $147.94 | 4.232% | $154.2008 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $186.86 | 4.423% | $195.1248 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $90.90 | 12.601% | $102.3543 | $102.35 | $102.35 | $102.40 |
| 7 purchase totals = | $966.25 | $1,024.3971 | $1,024.38 | $1,024.40 | $1,024.30 | |