| 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 | $220.57 | 5.245% | $232.1389 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $120.35 | 6.356% | $127.9994 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $225.55 | 13.477% | $255.9474 | $255.95 | $255.95 | $255.90 |
| Purchase #4 | $233.88 | 4.528% | $244.4701 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $27.31 | 10.260% | $30.112 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $168.60 | 9.644% | $184.8598 | $184.86 | $184.85 | $184.90 |
| Purchase #7 | $153.54 | 4.852% | $160.9898 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $1,149.80 | $1,236.5174 | $1,236.52 | $1,236.50 | $1,236.50 | |