| 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 | $214.25 | 13.502% | $243.178 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $197.30 | 5.163% | $207.4866 | $207.49 | $207.50 | $207.50 |
| Purchase #3 | $8.59 | 10.310% | $9.4756 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $109.63 | 13.754% | $124.7085 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $45.84 | 13.868% | $52.1971 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $128.87 | 5.209% | $135.5828 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $243.61 | 5.109% | $256.056 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $948.09 | $1,028.6846 | $1,028.70 | $1,028.75 | $1,028.80 | |