| 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 | $106.67 | 12.705% | $120.2224 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $245.50 | 13.276% | $278.0926 | $278.09 | $278.10 | $278.10 |
| Purchase #3 | $33.35 | 11.834% | $37.2966 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $230.55 | 6.195% | $244.8326 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $41.70 | 9.767% | $45.7728 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $238.84 | 6.215% | $253.6839 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $234.39 | 10.275% | $258.4736 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $1,131.00 | $1,238.3745 | $1,238.36 | $1,238.35 | $1,238.40 | |