| 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 | $90.47 | 8.697% | $98.3382 | $98.34 | $98.35 | $98.30 |
| Purchase #2 | $219.35 | 6.160% | $232.862 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $172.46 | 8.260% | $186.7052 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $8.99 | 6.848% | $9.6056 | $9.61 | $9.60 | $9.60 |
| Purchase #5 | $237.43 | 9.253% | $259.3994 | $259.40 | $259.40 | $259.40 |
| Purchase #6 | $85.81 | 4.154% | $89.3745 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $216.49 | 3.801% | $224.7188 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $1,031.00 | $1,101.0037 | $1,101.01 | $1,100.95 | $1,101.00 | |