| 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 | $28.94 | 8.308% | $31.3443 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $211.36 | 8.704% | $229.7568 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $249.45 | 6.536% | $265.7541 | $265.75 | $265.75 | $265.80 |
| Purchase #4 | $107.26 | 6.812% | $114.5666 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $46.90 | 6.208% | $49.8116 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $247.78 | 12.746% | $279.362 | $279.36 | $279.35 | $279.40 |
| Purchase #7 | $193.38 | 4.141% | $201.3879 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $1,085.07 | $1,171.9833 | $1,171.98 | $1,171.95 | $1,172.10 | |