| 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 | $206.40 | 5.723% | $218.2123 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $82.84 | 7.404% | $88.9735 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $78.85 | 5.838% | $83.4533 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $239.84 | 13.305% | $271.7507 | $271.75 | $271.75 | $271.80 |
| Purchase #5 | $208.55 | 11.778% | $233.113 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $223.62 | 8.146% | $241.8361 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $248.76 | 4.190% | $259.183 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $1,288.86 | $1,396.5219 | $1,396.51 | $1,396.50 | $1,396.60 | |