| 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 | $226.80 | 13.236% | $256.8192 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $5.88 | 4.612% | $6.1512 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $198.76 | 13.141% | $224.8791 | $224.88 | $224.90 | $224.90 |
| Purchase #4 | $249.67 | 13.594% | $283.6101 | $283.61 | $283.60 | $283.60 |
| Purchase #5 | $164.91 | 9.323% | $180.2846 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $230.80 | 12.555% | $259.7769 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $184.87 | 4.232% | $192.6937 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $1,261.69 | $1,404.2148 | $1,404.21 | $1,404.25 | $1,404.30 | |