| 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 | $247.73 | 8.104% | $267.806 | $267.81 | $267.80 | $267.80 |
| Purchase #2 | $88.54 | 13.200% | $100.2273 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $6.47 | 3.216% | $6.6781 | $6.68 | $6.70 | $6.70 |
| Purchase #4 | $168.97 | 5.566% | $178.3749 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $112.61 | 7.305% | $120.8362 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $40.54 | 4.118% | $42.2094 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $231.76 | 5.327% | $244.1059 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $896.62 | $960.2378 | $960.25 | $960.25 | $960.20 | |