| 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 | $238.59 | 11.221% | $265.3622 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $145.89 | 5.627% | $154.0992 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $249.86 | 6.757% | $266.743 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $223.90 | 7.760% | $241.2746 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $241.50 | 6.574% | $257.3762 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $172.26 | 4.820% | $180.5629 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $189.68 | 9.487% | $207.6749 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $1,461.68 | $1,573.0930 | $1,573.08 | $1,573.05 | $1,573.20 | |