| 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 | $238.62 | 8.144% | $258.0532 | $258.05 | $258.05 | $258.10 |
| Purchase #2 | $226.92 | 9.673% | $248.87 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $29.67 | 4.376% | $30.9684 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $155.37 | 4.631% | $162.5652 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $160.90 | 4.830% | $168.6715 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $138.72 | 6.239% | $147.3747 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $96.79 | 10.590% | $107.0401 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $1,046.99 | $1,123.5431 | $1,123.54 | $1,123.45 | $1,123.70 | |