| 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 | $101.98 | 3.468% | $105.5167 | $105.52 | $105.50 | $105.50 |
| Purchase #2 | $223.97 | 12.769% | $252.5687 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $109.46 | 9.812% | $120.2002 | $120.20 | $120.20 | $120.20 |
| Purchase #4 | $236.76 | 7.415% | $254.3158 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $135.91 | 5.500% | $143.3851 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $123.41 | 8.259% | $133.6024 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $41.55 | 7.212% | $44.5466 | $44.55 | $44.55 | $44.50 |
| 7 purchase totals = | $973.04 | $1,054.1355 | $1,054.15 | $1,054.10 | $1,054.10 | |