| 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 | $210.83 | 6.430% | $224.3864 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $146.67 | 4.441% | $153.1836 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $239.91 | 6.153% | $254.6717 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $5.28 | 9.864% | $5.8008 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $228.58 | 7.514% | $245.7555 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $227.43 | 9.131% | $248.1966 | $248.20 | $248.20 | $248.20 |
| Purchase #7 | $118.46 | 12.727% | $133.5364 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $1,177.16 | $1,265.5310 | $1,265.54 | $1,265.55 | $1,265.60 | |