| 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 | $107.76 | 6.530% | $114.7967 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $58.74 | 4.582% | $61.4315 | $61.43 | $61.45 | $61.40 |
| Purchase #3 | $177.30 | 6.643% | $189.078 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $178.49 | 4.331% | $186.2204 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $215.59 | 4.808% | $225.9556 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $245.33 | 8.446% | $266.0506 | $266.05 | $266.05 | $266.10 |
| Purchase #7 | $49.29 | 13.383% | $55.8865 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $1,032.50 | $1,099.4193 | $1,099.43 | $1,099.45 | $1,099.50 | |