| 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 | $107.86 | 4.283% | $112.4796 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $245.37 | 9.131% | $267.7747 | $267.77 | $267.75 | $267.80 |
| Purchase #3 | $121.88 | 13.701% | $138.5788 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $92.48 | 5.120% | $97.215 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $155.34 | 10.742% | $172.0266 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $161.32 | 9.227% | $176.205 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $49.40 | 6.344% | $52.5339 | $52.53 | $52.55 | $52.50 |
| 7 purchase totals = | $933.65 | $1,016.8136 | $1,016.82 | $1,016.85 | $1,016.80 | |