| 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 | $210.52 | 8.381% | $228.1637 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $103.53 | 9.256% | $113.1127 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $230.86 | 6.542% | $245.9629 | $245.96 | $245.95 | $246.00 |
| Purchase #4 | $228.55 | 6.242% | $242.8161 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $208.78 | 13.436% | $236.8317 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $234.90 | 5.757% | $248.4232 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $69.50 | 13.502% | $78.8839 | $78.88 | $78.90 | $78.90 |
| 7 purchase totals = | $1,286.64 | $1,394.1942 | $1,394.18 | $1,394.15 | $1,394.20 | |