| 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 | $198.72 | 4.620% | $207.9009 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $220.33 | 4.533% | $230.3176 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $180.59 | 12.260% | $202.7303 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $224.54 | 7.227% | $240.7675 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $185.37 | 5.400% | $195.38 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $107.39 | 7.311% | $115.2413 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $177.77 | 13.795% | $202.2934 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $1,294.71 | $1,394.6310 | $1,394.63 | $1,394.65 | $1,394.60 | |