| 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 | $215.83 | 8.690% | $234.5856 | $234.59 | $234.60 | $234.60 |
| Purchase #2 | $105.64 | 6.303% | $112.2985 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $230.83 | 8.368% | $250.1459 | $250.15 | $250.15 | $250.10 |
| Purchase #4 | $108.35 | 6.625% | $115.5282 | $115.53 | $115.55 | $115.50 |
| Purchase #5 | $223.98 | 6.742% | $239.0807 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $147.31 | 3.547% | $152.5351 | $152.54 | $152.55 | $152.50 |
| Purchase #7 | $25.70 | 7.558% | $27.6424 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $1,057.64 | $1,131.8164 | $1,131.83 | $1,131.90 | $1,131.70 | |