| 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 | $120.46 | 13.677% | $136.9353 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $187.95 | 6.679% | $200.5032 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $248.53 | 9.216% | $271.4345 | $271.43 | $271.45 | $271.40 |
| Purchase #4 | $203.48 | 4.254% | $212.136 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $18.50 | 13.672% | $21.0293 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $231.85 | 8.672% | $251.956 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $138.61 | 9.208% | $151.3732 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $1,149.38 | $1,245.3675 | $1,245.37 | $1,245.40 | $1,245.30 | |