| 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 | $184.80 | 12.150% | $207.2532 | $207.25 | $207.25 | $207.30 |
| Purchase #2 | $127.61 | 8.233% | $138.1161 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $9.93 | 3.751% | $10.3025 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $239.93 | 11.526% | $267.5843 | $267.58 | $267.60 | $267.60 |
| Purchase #5 | $217.37 | 5.395% | $229.0971 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $149.76 | 3.506% | $155.0106 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $171.51 | 7.104% | $183.6941 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $1,100.91 | $1,191.0579 | $1,191.05 | $1,191.05 | $1,191.10 | |