| 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 | $205.26 | 10.548% | $226.9108 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $88.84 | 13.603% | $100.9249 | $100.92 | $100.90 | $100.90 |
| Purchase #3 | $135.70 | 8.250% | $146.8953 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $171.93 | 6.667% | $183.3926 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $20.89 | 5.820% | $22.1058 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $213.77 | 9.737% | $234.5848 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $198.98 | 11.244% | $221.3533 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $1,035.37 | $1,136.1675 | $1,136.16 | $1,136.15 | $1,136.20 | |