| 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 | $201.67 | 7.145% | $216.0793 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $72.98 | 9.743% | $80.0904 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $231.70 | 10.204% | $255.3427 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $174.51 | 5.703% | $184.4623 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $206.95 | 3.591% | $214.3816 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $191.73 | 8.395% | $207.8257 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $149.66 | 4.251% | $156.022 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $1,229.20 | $1,314.2040 | $1,314.20 | $1,314.25 | $1,314.20 | |