| 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 | $125.85 | 5.763% | $133.1027 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $47.29 | 7.512% | $50.8424 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $217.57 | 11.292% | $242.138 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $217.26 | 7.430% | $233.4024 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $174.95 | 13.771% | $199.0424 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $55.51 | 3.488% | $57.4462 | $57.45 | $57.45 | $57.40 |
| Purchase #7 | $152.60 | 5.690% | $161.2829 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $991.03 | $1,077.2570 | $1,077.25 | $1,077.30 | $1,077.10 | |