| 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 | $207.98 | 6.529% | $221.559 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $200.76 | 8.462% | $217.7483 | $217.75 | $217.75 | $217.70 |
| Purchase #3 | $237.74 | 3.167% | $245.2692 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $78.53 | 7.627% | $84.5195 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $148.74 | 13.235% | $168.4257 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $114.93 | 7.383% | $123.4153 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $155.70 | 4.499% | $162.7049 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $1,144.38 | $1,223.6419 | $1,223.65 | $1,223.60 | $1,223.60 | |