| 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 | $115.61 | 4.415% | $120.7142 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $238.92 | 11.623% | $266.6897 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $209.55 | 9.388% | $229.2226 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $196.76 | 5.862% | $208.2941 | $208.29 | $208.30 | $208.30 |
| Purchase #5 | $161.53 | 4.431% | $168.6874 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $31.44 | 4.497% | $32.8539 | $32.85 | $32.85 | $32.90 |
| Purchase #7 | $171.25 | 8.244% | $185.3679 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $1,125.06 | $1,211.8298 | $1,211.82 | $1,211.80 | $1,211.90 | |