| 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 | $124.65 | 8.366% | $135.0782 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $31.99 | 12.436% | $35.9683 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $197.54 | 9.561% | $216.4268 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $217.51 | 6.193% | $230.9804 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $250.95 | 11.266% | $279.222 | $279.22 | $279.20 | $279.20 |
| Purchase #6 | $189.66 | 3.664% | $196.6091 | $196.61 | $196.60 | $196.60 |
| Purchase #7 | $135.78 | 8.423% | $147.2167 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $1,148.08 | $1,241.5015 | $1,241.51 | $1,241.50 | $1,241.50 | |