| 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 | $191.84 | 5.701% | $202.7768 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $156.92 | 3.770% | $162.8359 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $72.83 | 9.769% | $79.9448 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $192.40 | 3.225% | $198.6049 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $239.56 | 13.696% | $272.3701 | $272.37 | $272.35 | $272.40 |
| Purchase #6 | $95.40 | 12.503% | $107.3279 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $249.42 | 8.593% | $270.8527 | $270.85 | $270.85 | $270.90 |
| 7 purchase totals = | $1,198.37 | $1,294.7131 | $1,294.71 | $1,294.75 | $1,294.70 | |