| 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 | $201.98 | 9.288% | $220.7399 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $123.67 | 3.538% | $128.0454 | $128.05 | $128.05 | $128.00 |
| Purchase #3 | $163.48 | 5.183% | $171.9532 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $101.40 | 8.540% | $110.0596 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $144.58 | 8.411% | $156.7406 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $78.95 | 5.788% | $83.5196 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $137.25 | 8.227% | $148.5416 | $148.54 | $148.55 | $148.50 |
| 7 purchase totals = | $951.31 | $1,019.5999 | $1,019.60 | $1,019.60 | $1,019.50 | |