| 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 | $125.79 | 10.215% | $138.6394 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $38.39 | 3.639% | $39.787 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $156.64 | 7.645% | $168.6151 | $168.62 | $168.60 | $168.60 |
| Purchase #4 | $172.92 | 10.722% | $191.4605 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $150.34 | 7.279% | $161.2832 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $241.83 | 9.109% | $263.8583 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $235.96 | 11.639% | $263.4234 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $1,121.87 | $1,227.0669 | $1,227.07 | $1,227.05 | $1,227.10 | |