| 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 | $131.48 | 7.625% | $141.5054 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $231.62 | 7.298% | $248.5236 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $235.86 | 5.537% | $248.9196 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $148.74 | 10.351% | $164.1361 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $207.42 | 3.540% | $214.7627 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $171.74 | 6.421% | $182.7674 | $182.77 | $182.75 | $182.80 |
| Purchase #7 | $74.31 | 9.259% | $81.1904 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $1,201.17 | $1,281.8052 | $1,281.81 | $1,281.75 | $1,281.80 | |