| 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 | $187.77 | 5.502% | $198.1011 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $84.26 | 5.122% | $88.5758 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $129.55 | 3.464% | $134.0376 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $176.66 | 8.871% | $192.3315 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $196.92 | 9.207% | $215.0504 | $215.05 | $215.05 | $215.10 |
| Purchase #6 | $29.97 | 5.393% | $31.5863 | $31.59 | $31.60 | $31.60 |
| Purchase #7 | $202.31 | 3.286% | $208.9579 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $1,007.44 | $1,068.6406 | $1,068.65 | $1,068.70 | $1,068.70 | |