| 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 | $81.81 | 12.459% | $92.0027 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $235.45 | 7.369% | $252.8003 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $7.51 | 4.411% | $7.8413 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $249.75 | 3.668% | $258.9108 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $146.33 | 12.399% | $164.4735 | $164.47 | $164.45 | $164.50 |
| Purchase #6 | $185.53 | 9.213% | $202.6229 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $58.71 | 9.287% | $64.1624 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $965.09 | $1,042.8139 | $1,042.80 | $1,042.75 | $1,042.80 | |