| 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 | $115.92 | 3.179% | $119.6051 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $80.34 | 6.143% | $85.2753 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $30.64 | 12.662% | $34.5196 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $206.61 | 7.749% | $222.6202 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $146.52 | 7.541% | $157.5691 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $228.84 | 6.787% | $244.3714 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $245.53 | 4.308% | $256.1074 | $256.11 | $256.10 | $256.10 |
| 7 purchase totals = | $1,054.40 | $1,120.0681 | $1,120.08 | $1,120.00 | $1,120.10 | |