| 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 | $213.34 | 8.574% | $231.6318 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $200.32 | 6.524% | $213.3889 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $161.46 | 6.417% | $171.8209 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $241.37 | 13.533% | $274.0346 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $13.54 | 5.562% | $14.2931 | $14.29 | $14.30 | $14.30 |
| Purchase #6 | $223.98 | 7.511% | $240.8031 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $110.47 | 3.738% | $114.5994 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $1,164.48 | $1,260.5718 | $1,260.56 | $1,260.60 | $1,260.50 | |