| 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 | $231.93 | 9.328% | $253.5644 | $253.56 | $253.55 | $253.60 |
| Purchase #2 | $16.43 | 10.811% | $18.2062 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $248.82 | 7.305% | $266.9963 | $267.00 | $267.00 | $267.00 |
| Purchase #4 | $123.77 | 3.846% | $128.5302 | $128.53 | $128.55 | $128.50 |
| Purchase #5 | $134.35 | 8.209% | $145.3788 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $172.74 | 7.840% | $186.2828 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $87.87 | 12.561% | $98.9074 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $1,015.91 | $1,097.8661 | $1,097.87 | $1,097.90 | $1,097.90 | |