| 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 | $37.95 | 4.152% | $39.5257 | $39.53 | $39.55 | $39.50 |
| Purchase #2 | $137.77 | 4.411% | $143.847 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $139.57 | 5.775% | $147.6302 | $147.63 | $147.65 | $147.60 |
| Purchase #4 | $34.78 | 9.771% | $38.1784 | $38.18 | $38.20 | $38.20 |
| Purchase #5 | $208.31 | 4.130% | $216.9132 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $246.65 | 10.549% | $272.6691 | $272.67 | $272.65 | $272.70 |
| Purchase #7 | $127.58 | 12.271% | $143.2353 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $932.61 | $1,001.9989 | $1,002.01 | $1,002.05 | $1,001.90 | |