| 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 | $185.84 | 6.458% | $197.8415 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $89.71 | 6.555% | $95.5905 | $95.59 | $95.60 | $95.60 |
| Purchase #3 | $70.83 | 11.653% | $79.0838 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $226.65 | 9.736% | $248.7166 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $175.83 | 4.651% | $184.0079 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $233.66 | 5.505% | $246.523 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $227.28 | 13.553% | $258.0833 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,209.80 | $1,309.8466 | $1,309.84 | $1,309.85 | $1,309.80 | |