| 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 | $207.37 | 6.280% | $220.3928 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $106.42 | 5.452% | $112.222 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $32.58 | 4.796% | $34.1425 | $34.14 | $34.15 | $34.10 |
| Purchase #4 | $144.97 | 11.415% | $161.5183 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $105.55 | 13.222% | $119.5058 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $39.80 | 5.764% | $42.0941 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $17.34 | 10.692% | $19.194 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $654.03 | $709.0695 | $709.06 | $709.05 | $709.00 | |