| 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 | $242.53 | 12.190% | $272.0944 | $272.09 | $272.10 | $272.10 |
| Purchase #2 | $202.81 | 5.552% | $214.07 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $150.35 | 11.451% | $167.5666 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $110.84 | 8.618% | $120.3922 | $120.39 | $120.40 | $120.40 |
| Purchase #5 | $5.76 | 9.138% | $6.2863 | $6.29 | $6.30 | $6.30 |
| Purchase #6 | $247.29 | 12.873% | $279.1236 | $279.12 | $279.10 | $279.10 |
| Purchase #7 | $125.98 | 10.567% | $139.2923 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $1,085.56 | $1,198.8254 | $1,198.82 | $1,198.80 | $1,198.90 | |