| 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 | $237.94 | 7.214% | $255.105 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $118.77 | 4.547% | $124.1705 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $242.58 | 9.861% | $266.5008 | $266.50 | $266.50 | $266.50 |
| Purchase #4 | $123.91 | 9.434% | $135.5997 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $221.77 | 10.379% | $244.7875 | $244.79 | $244.80 | $244.80 |
| Purchase #6 | $91.32 | 6.810% | $97.5389 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $212.69 | 6.667% | $226.87 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $1,248.98 | $1,350.5724 | $1,350.58 | $1,350.55 | $1,350.60 | |