| 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 | $183.42 | 13.209% | $207.6479 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $240.54 | 3.444% | $248.8242 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $190.92 | 6.714% | $203.7384 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $184.92 | 5.399% | $194.9038 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $115.74 | 11.582% | $129.145 | $129.15 | $129.15 | $129.10 |
| Purchase #6 | $114.63 | 10.266% | $126.3979 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $215.95 | 7.766% | $232.7207 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $1,246.12 | $1,343.3779 | $1,343.38 | $1,343.35 | $1,343.20 | |