| 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 | $102.93 | 3.310% | $106.337 | $106.34 | $106.35 | $106.30 |
| Purchase #2 | $135.47 | 6.816% | $144.7036 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $179.59 | 12.697% | $202.3925 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $121.96 | 11.192% | $135.6098 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $107.39 | 3.298% | $110.9317 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $175.28 | 10.209% | $193.1743 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $206.35 | 3.696% | $213.9767 | $213.98 | $214.00 | $214.00 |
| 7 purchase totals = | $1,028.97 | $1,107.1256 | $1,107.12 | $1,107.15 | $1,107.10 | |