| 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 | $11.78 | 8.518% | $12.7834 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $203.40 | 13.517% | $230.8936 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $22.25 | 6.647% | $23.729 | $23.73 | $23.75 | $23.70 |
| Purchase #4 | $175.58 | 9.411% | $192.1038 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $192.26 | 8.548% | $208.6944 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $114.70 | 5.329% | $120.8124 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $249.80 | 6.431% | $265.8646 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $969.77 | $1,054.8812 | $1,054.86 | $1,054.90 | $1,054.90 | |