| 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 | $243.79 | 4.736% | $255.3359 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $6.32 | 11.594% | $7.0527 | $7.05 | $7.05 | $7.10 |
| Purchase #3 | $33.59 | 4.506% | $35.1036 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $44.54 | 12.287% | $50.0126 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $171.34 | 12.536% | $192.8192 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $114.88 | 6.139% | $121.9325 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $215.77 | 13.235% | $244.3272 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $830.23 | $906.5837 | $906.58 | $906.60 | $906.50 | |