| 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 | $208.87 | 6.240% | $221.9035 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $37.44 | 9.284% | $40.9159 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $14.70 | 3.337% | $15.1905 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $128.43 | 6.792% | $137.153 | $137.15 | $137.15 | $137.20 |
| Purchase #5 | $224.95 | 6.188% | $238.8699 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $93.36 | 13.634% | $106.0887 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $50.84 | 13.280% | $57.5916 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $758.59 | $817.7131 | $817.71 | $817.70 | $817.80 | |