| 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 | $135.52 | 12.391% | $152.3123 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $241.25 | 8.182% | $260.9891 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $32.52 | 10.523% | $35.9421 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $177.48 | 9.601% | $194.5199 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $216.79 | 9.587% | $237.5737 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $134.74 | 5.192% | $141.7357 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $72.88 | 9.873% | $80.0754 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $1,011.18 | $1,103.1482 | $1,103.15 | $1,103.15 | $1,103.10 | |