| 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 | $198.74 | 12.542% | $223.666 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $131.38 | 8.119% | $142.0467 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $239.79 | 3.638% | $248.5136 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $196.88 | 9.718% | $216.0128 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $96.98 | 6.472% | $103.2565 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $177.51 | 9.330% | $194.0717 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $203.93 | 6.687% | $217.5668 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $1,245.21 | $1,345.1341 | $1,345.14 | $1,345.05 | $1,345.20 | |