| 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 | $213.76 | 3.518% | $221.2801 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $214.64 | 4.501% | $224.3009 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $137.67 | 6.865% | $147.121 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $114.67 | 7.382% | $123.1349 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $167.48 | 3.325% | $173.0487 | $173.05 | $173.05 | $173.00 |
| Purchase #6 | $31.25 | 10.774% | $34.6169 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $250.26 | 8.416% | $271.3219 | $271.32 | $271.30 | $271.30 |
| 7 purchase totals = | $1,129.73 | $1,194.8244 | $1,194.82 | $1,194.80 | $1,194.70 | |