| 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 | $226.56 | 13.356% | $256.8194 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $153.99 | 11.615% | $171.8759 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $248.57 | 7.200% | $266.467 | $266.47 | $266.45 | $266.50 |
| Purchase #4 | $83.25 | 10.388% | $91.898 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $94.75 | 3.798% | $98.3486 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $238.63 | 12.410% | $268.244 | $268.24 | $268.25 | $268.20 |
| Purchase #7 | $36.84 | 9.342% | $40.2816 | $40.28 | $40.30 | $40.30 |
| 7 purchase totals = | $1,082.59 | $1,193.9345 | $1,193.94 | $1,193.95 | $1,193.90 | |