| 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 | $121.81 | 8.383% | $132.0213 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $117.53 | 12.484% | $132.2024 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $142.44 | 12.836% | $160.7236 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $223.83 | 10.255% | $246.7838 | $246.78 | $246.80 | $246.80 |
| Purchase #5 | $224.80 | 3.707% | $233.1333 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $64.99 | 12.751% | $73.2769 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $204.38 | 8.111% | $220.9573 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $1,099.78 | $1,199.0986 | $1,199.09 | $1,199.10 | $1,199.10 | |