| 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 | $198.78 | 4.333% | $207.3931 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $128.26 | 5.636% | $135.4887 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $186.31 | 13.689% | $211.814 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $67.71 | 11.509% | $75.5027 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $246.77 | 11.791% | $275.8667 | $275.87 | $275.85 | $275.90 |
| Purchase #6 | $117.43 | 8.211% | $127.0722 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $68.99 | 12.506% | $77.6179 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $1,014.25 | $1,110.7553 | $1,110.75 | $1,110.70 | $1,110.80 | |