| 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 | $188.85 | 6.209% | $200.5757 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $105.35 | 3.514% | $109.052 | $109.05 | $109.05 | $109.10 |
| Purchase #3 | $229.59 | 10.601% | $253.9288 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $240.67 | 8.868% | $262.0126 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $37.49 | 4.827% | $39.2996 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $28.76 | 12.676% | $32.4056 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $124.44 | 8.832% | $135.4305 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $955.15 | $1,032.7048 | $1,032.71 | $1,032.75 | $1,032.70 | |