| 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 | $107.47 | 6.735% | $114.7081 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $120.88 | 12.335% | $135.7905 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $145.35 | 13.172% | $164.4955 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $122.35 | 4.120% | $127.3908 | $127.39 | $127.40 | $127.40 |
| Purchase #5 | $220.34 | 7.164% | $236.1252 | $236.13 | $236.15 | $236.10 |
| Purchase #6 | $151.91 | 8.191% | $164.3529 | $164.35 | $164.35 | $164.40 |
| Purchase #7 | $82.79 | 5.709% | $87.5165 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $951.09 | $1,030.3795 | $1,030.39 | $1,030.40 | $1,030.40 | |