| 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 | $94.74 | 8.513% | $102.8052 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $119.34 | 10.257% | $131.5807 | $131.58 | $131.60 | $131.60 |
| Purchase #3 | $246.74 | 11.203% | $274.3823 | $274.38 | $274.40 | $274.40 |
| Purchase #4 | $178.99 | 12.371% | $201.1329 | $201.13 | $201.15 | $201.10 |
| Purchase #5 | $220.35 | 7.122% | $236.0433 | $236.04 | $236.05 | $236.00 |
| Purchase #6 | $35.71 | 12.553% | $40.1927 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $51.77 | 9.798% | $56.8424 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $947.64 | $1,042.9795 | $1,042.97 | $1,043.05 | $1,042.90 | |