| 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 | $220.51 | 9.792% | $242.1023 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $66.39 | 12.193% | $74.4849 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $83.32 | 13.811% | $94.8273 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $74.75 | 8.641% | $81.2091 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $181.72 | 4.601% | $190.0809 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $8.47 | 4.367% | $8.8399 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $152.30 | 9.828% | $167.268 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $787.46 | $858.8124 | $858.81 | $858.85 | $858.80 | |