| 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 | $153.27 | 12.682% | $172.7077 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $226.93 | 8.864% | $247.0451 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $130.92 | 3.564% | $135.586 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $120.31 | 11.151% | $133.7258 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $192.90 | 9.392% | $211.0172 | $211.02 | $211.00 | $211.00 |
| Purchase #6 | $74.94 | 10.350% | $82.6963 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $120.73 | 3.212% | $124.6078 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $1,020.00 | $1,107.3859 | $1,107.41 | $1,107.40 | $1,107.30 | |