| 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 | $93.64 | 12.644% | $105.4798 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $217.75 | 13.857% | $247.9236 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $40.63 | 9.710% | $44.5752 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $172.45 | 12.618% | $194.2097 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $76.87 | 4.205% | $80.1024 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $242.48 | 11.590% | $270.5834 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $211.81 | 6.872% | $226.3656 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $1,055.63 | $1,169.2397 | $1,169.24 | $1,169.25 | $1,169.30 | |