| 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 | $112.28 | 10.408% | $123.9661 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $204.64 | 7.498% | $219.9839 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $39.65 | 4.139% | $41.2911 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $165.66 | 6.378% | $176.2258 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $95.31 | 12.194% | $106.9321 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $133.46 | 12.530% | $150.1825 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $120.91 | 6.436% | $128.6918 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $871.91 | $947.2733 | $947.27 | $947.35 | $947.30 | |