| 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 | $111.28 | 11.116% | $123.6499 | $123.65 | $123.65 | $123.60 |
| Purchase #2 | $107.52 | 9.504% | $117.7387 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $74.91 | 11.360% | $83.4198 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $159.80 | 9.275% | $174.6215 | $174.62 | $174.60 | $174.60 |
| Purchase #5 | $69.81 | 13.281% | $79.0815 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $217.95 | 7.559% | $234.4248 | $234.42 | $234.40 | $234.40 |
| Purchase #7 | $98.44 | 9.276% | $107.5713 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $839.71 | $920.5075 | $920.50 | $920.45 | $920.40 | |