| 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 | $23.51 | 7.191% | $25.2006 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $160.96 | 4.518% | $168.2322 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $5.98 | 11.741% | $6.6821 | $6.68 | $6.70 | $6.70 |
| Purchase #4 | $127.70 | 8.699% | $138.8086 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $249.30 | 6.711% | $266.0305 | $266.03 | $266.05 | $266.00 |
| Purchase #6 | $158.36 | 3.617% | $164.0879 | $164.09 | $164.10 | $164.10 |
| Purchase #7 | $187.43 | 8.409% | $203.191 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $913.24 | $972.2329 | $972.23 | $972.30 | $972.20 | |