| 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 | $203.51 | 13.129% | $230.2288 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $58.49 | 5.317% | $61.5999 | $61.60 | $61.60 | $61.60 |
| Purchase #3 | $181.51 | 9.793% | $199.2853 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $60.61 | 3.728% | $62.8695 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $142.64 | 3.716% | $147.9405 | $147.94 | $147.95 | $147.90 |
| Purchase #6 | $181.55 | 3.130% | $187.2325 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $183.79 | 6.572% | $195.8687 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $1,012.10 | $1,085.0252 | $1,085.03 | $1,085.05 | $1,085.00 | |