| 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 | $121.64 | 5.196% | $127.9604 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $149.28 | 3.556% | $154.5884 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $180.41 | 11.803% | $201.7038 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $28.87 | 10.775% | $31.9807 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $31.67 | 3.270% | $32.7056 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $145.45 | 5.236% | $153.0658 | $153.07 | $153.05 | $153.10 |
| Purchase #7 | $223.59 | 3.304% | $230.9774 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $880.91 | $932.9821 | $932.99 | $933.00 | $933.10 | |