| 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 | $194.73 | 13.529% | $221.075 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $147.62 | 4.747% | $154.6275 | $154.63 | $154.65 | $154.60 |
| Purchase #3 | $222.83 | 3.487% | $230.6001 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $105.98 | 3.291% | $109.4678 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $14.47 | 11.843% | $16.1837 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $20.69 | 10.813% | $22.9272 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $124.46 | 12.618% | $140.1644 | $140.16 | $140.15 | $140.20 |
| 7 purchase totals = | $830.78 | $895.0457 | $895.05 | $895.10 | $895.10 | |