| 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 | $194.35 | 10.193% | $214.1601 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $15.97 | 5.799% | $16.8961 | $16.90 | $16.90 | $16.90 |
| Purchase #3 | $172.49 | 5.127% | $181.3336 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $225.32 | 10.298% | $248.5235 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $121.84 | 6.192% | $129.3843 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $88.92 | 12.760% | $100.2662 | $100.27 | $100.25 | $100.30 |
| Purchase #7 | $243.78 | 12.392% | $273.9892 | $273.99 | $274.00 | $274.00 |
| 7 purchase totals = | $1,062.67 | $1,164.5530 | $1,164.55 | $1,164.55 | $1,164.60 | |