| 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 | $248.50 | 12.413% | $279.3463 | $279.35 | $279.35 | $279.30 |
| Purchase #2 | $33.52 | 13.401% | $38.012 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $158.97 | 7.712% | $171.2298 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $173.26 | 6.310% | $184.1927 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $176.42 | 12.260% | $198.0491 | $198.05 | $198.05 | $198.00 |
| Purchase #6 | $164.94 | 8.701% | $179.2914 | $179.29 | $179.30 | $179.30 |
| Purchase #7 | $7.46 | 5.183% | $7.8467 | $7.85 | $7.85 | $7.80 |
| 7 purchase totals = | $963.07 | $1,057.9680 | $1,057.97 | $1,058.00 | $1,057.80 | |