| 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 | $237.97 | 4.838% | $249.483 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $168.71 | 5.411% | $177.8389 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $53.56 | 13.769% | $60.9347 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $221.74 | 8.512% | $240.6145 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $35.79 | 13.163% | $40.501 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $232.26 | 6.799% | $248.0514 | $248.05 | $248.05 | $248.10 |
| Purchase #7 | $73.37 | 6.569% | $78.1897 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $1,023.40 | $1,095.6132 | $1,095.60 | $1,095.65 | $1,095.60 | |