| 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 | $233.72 | 8.240% | $252.9785 | $252.98 | $253.00 | $253.00 |
| Purchase #2 | $231.58 | 3.763% | $240.2944 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $179.77 | 4.103% | $187.146 | $187.15 | $187.15 | $187.10 |
| Purchase #4 | $138.68 | 10.743% | $153.5784 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $134.29 | 4.793% | $140.7265 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $48.28 | 4.403% | $50.4058 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $176.30 | 11.295% | $196.2131 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $1,142.62 | $1,221.3427 | $1,221.35 | $1,221.40 | $1,221.30 | |