| 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 | $89.92 | 4.580% | $94.0383 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $122.46 | 5.113% | $128.7214 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $210.99 | 10.486% | $233.1144 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $186.33 | 10.630% | $206.1369 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $214.82 | 12.327% | $241.3009 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $13.33 | 10.344% | $14.7089 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $196.35 | 9.642% | $215.2821 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,034.20 | $1,133.3029 | $1,133.30 | $1,133.30 | $1,133.20 | |